| 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 | $69.56 | 7.778% | $74.9704 | $74.97 | $74.95 | $75.00 |
| Purchase #2 | $39.68 | 8.644% | $43.1099 | $43.11 | $43.10 | $43.10 |
| Purchase #3 | $108.74 | 3.697% | $112.7601 | $112.76 | $112.75 | $112.80 |
| Purchase #4 | $46.89 | 10.150% | $51.6493 | $51.65 | $51.65 | $51.60 |
| Purchase #5 | $96.95 | 10.487% | $107.1171 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $11.83 | 13.311% | $13.4047 | $13.40 | $13.40 | $13.40 |
| Purchase #7 | $28.90 | 6.163% | $30.6811 | $30.68 | $30.70 | $30.70 |
| 7 purchase totals = | $402.55 | $433.6926 | $433.69 | $433.65 | $433.70 | |