| 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 | $73.80 | 11.542% | $82.318 | $82.32 | $82.30 | $82.30 |
| Purchase #2 | $8.50 | 9.512% | $9.3085 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $211.63 | 3.289% | $218.5905 | $218.59 | $218.60 | $218.60 |
| Purchase #4 | $230.95 | 11.128% | $256.6501 | $256.65 | $256.65 | $256.70 |
| Purchase #5 | $18.77 | 12.782% | $21.1692 | $21.17 | $21.15 | $21.20 |
| Purchase #6 | $89.28 | 5.688% | $94.3582 | $94.36 | $94.35 | $94.40 |
| Purchase #7 | $91.48 | 4.329% | $95.4402 | $95.44 | $95.45 | $95.40 |
| 7 purchase totals = | $724.41 | $777.8347 | $777.84 | $777.80 | $777.90 | |