| 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 | $39.51 | 5.618% | $41.7297 | $41.73 | $41.75 | $41.70 |
| Purchase #2 | $145.94 | 8.700% | $158.6368 | $158.64 | $158.65 | $158.60 |
| Purchase #3 | $241.27 | 10.231% | $265.9543 | $265.95 | $265.95 | $266.00 |
| Purchase #4 | $95.94 | 3.267% | $99.0744 | $99.07 | $99.05 | $99.10 |
| Purchase #5 | $71.90 | 7.576% | $77.3471 | $77.35 | $77.35 | $77.30 |
| Purchase #6 | $73.94 | 8.739% | $80.4016 | $80.40 | $80.40 | $80.40 |
| Purchase #7 | $211.50 | 6.705% | $225.6811 | $225.68 | $225.70 | $225.70 |
| 7 purchase totals = | $880.00 | $948.8250 | $948.82 | $948.85 | $948.80 | |