| 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 | $32.64 | 4.589% | $34.1378 | $34.14 | $34.15 | $34.10 |
| Purchase #2 | $167.41 | 13.402% | $189.8463 | $189.85 | $189.85 | $189.80 |
| Purchase #3 | $41.36 | 6.625% | $44.1001 | $44.10 | $44.10 | $44.10 |
| Purchase #4 | $147.63 | 11.838% | $165.1064 | $165.11 | $165.10 | $165.10 |
| Purchase #5 | $22.83 | 13.705% | $25.9589 | $25.96 | $25.95 | $26.00 |
| Purchase #6 | $169.43 | 9.112% | $184.8685 | $184.87 | $184.85 | $184.90 |
| Purchase #7 | $249.26 | 9.384% | $272.6506 | $272.65 | $272.65 | $272.70 |
| 7 purchase totals = | $830.56 | $916.6686 | $916.68 | $916.65 | $916.70 | |