| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $77.58 | 8.178% | $83.9245 | $83.92 | $83.90 | $83.90 |
| Purchase #2 | $207.44 | 6.468% | $220.8572 | $220.86 | $220.85 | $220.90 |
| Purchase #3 | $97.55 | 13.496% | $110.7153 | $110.72 | $110.70 | $110.70 |
| Purchase #4 | $217.85 | 13.573% | $247.4188 | $247.42 | $247.40 | $247.40 |
| Purchase #5 | $181.85 | 3.847% | $188.8458 | $188.85 | $188.85 | $188.80 |
| Purchase #6 | $126.60 | 10.316% | $139.6601 | $139.66 | $139.65 | $139.70 |
| Purchase #7 | $239.65 | 7.729% | $258.1725 | $258.17 | $258.15 | $258.20 |
| 7 purchase totals = | $1,148.52 | $1,249.5942 | $1,249.60 | $1,249.50 | $1,249.60 | |