| 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 | $39.70 | 4.365% | $41.4329 | $41.43 | $41.45 | $41.40 |
| Purchase #2 | $206.74 | 5.649% | $218.4187 | $218.42 | $218.40 | $218.40 |
| Purchase #3 | $73.57 | 5.546% | $77.6502 | $77.65 | $77.65 | $77.70 |
| Purchase #4 | $59.74 | 5.180% | $62.8345 | $62.83 | $62.85 | $62.80 |
| Purchase #5 | $148.71 | 5.236% | $156.4965 | $156.50 | $156.50 | $156.50 |
| Purchase #6 | $5.39 | 12.408% | $6.0588 | $6.06 | $6.05 | $6.10 |
| Purchase #7 | $87.67 | 6.358% | $93.2441 | $93.24 | $93.25 | $93.20 |
| 7 purchase totals = | $621.52 | $656.1357 | $656.13 | $656.15 | $656.10 | |