| 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 | $63.96 | 6.477% | $68.1027 | $68.10 | $68.10 | $68.10 |
| Purchase #2 | $107.60 | 10.385% | $118.7743 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $140.77 | 8.549% | $152.8044 | $152.80 | $152.80 | $152.80 |
| Purchase #4 | $69.90 | 10.653% | $77.3464 | $77.35 | $77.35 | $77.30 |
| Purchase #5 | $131.53 | 12.828% | $148.4027 | $148.40 | $148.40 | $148.40 |
| Purchase #6 | $78.54 | 12.168% | $88.0967 | $88.10 | $88.10 | $88.10 |
| Purchase #7 | $140.87 | 8.475% | $152.8087 | $152.81 | $152.80 | $152.80 |
| 7 purchase totals = | $733.17 | $806.3359 | $806.33 | $806.30 | $806.30 | |