| 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 | $41.65 | 3.304% | $43.0261 | $43.03 | $43.05 | $43.00 |
| Purchase #2 | $220.45 | 13.861% | $251.0066 | $251.01 | $251.00 | $251.00 |
| Purchase #3 | $75.55 | 6.822% | $80.704 | $80.70 | $80.70 | $80.70 |
| Purchase #4 | $116.92 | 4.252% | $121.8914 | $121.89 | $121.90 | $121.90 |
| Purchase #5 | $70.25 | 11.213% | $78.1271 | $78.13 | $78.15 | $78.10 |
| Purchase #6 | $39.52 | 12.363% | $44.4059 | $44.41 | $44.40 | $44.40 |
| Purchase #7 | $83.41 | 9.764% | $91.5542 | $91.55 | $91.55 | $91.60 |
| 7 purchase totals = | $647.75 | $710.7153 | $710.72 | $710.75 | $710.70 | |