| 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 | $9.97 | 13.676% | $11.3335 | $11.33 | $11.35 | $11.30 |
| Purchase #2 | $116.54 | 4.398% | $121.6654 | $121.67 | $121.65 | $121.70 |
| Purchase #3 | $59.45 | 7.847% | $64.115 | $64.12 | $64.10 | $64.10 |
| Purchase #4 | $24.28 | 3.569% | $25.1466 | $25.15 | $25.15 | $25.10 |
| Purchase #5 | $150.32 | 11.597% | $167.7526 | $167.75 | $167.75 | $167.80 |
| Purchase #6 | $76.80 | 13.577% | $87.2271 | $87.23 | $87.25 | $87.20 |
| Purchase #7 | $226.75 | 10.751% | $251.1279 | $251.13 | $251.15 | $251.10 |
| 7 purchase totals = | $664.11 | $728.3681 | $728.38 | $728.40 | $728.30 | |