| 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 | $104.29 | 6.396% | $110.9604 | $110.96 | $110.95 | $111.00 |
| Purchase #2 | $81.76 | 4.755% | $85.6477 | $85.65 | $85.65 | $85.60 |
| Purchase #3 | $222.65 | 12.750% | $251.0379 | $251.04 | $251.05 | $251.00 |
| Purchase #4 | $232.25 | 13.294% | $263.1253 | $263.13 | $263.15 | $263.10 |
| Purchase #5 | $221.84 | 7.179% | $237.7659 | $237.77 | $237.75 | $237.80 |
| Purchase #6 | $50.83 | 8.779% | $55.2924 | $55.29 | $55.30 | $55.30 |
| Purchase #7 | $10.36 | 10.803% | $11.4792 | $11.48 | $11.50 | $11.50 |
| 7 purchase totals = | $923.98 | $1,015.3088 | $1,015.32 | $1,015.35 | $1,015.30 | |