| 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 | $243.95 | 8.672% | $265.1053 | $265.11 | $265.10 | $265.10 |
| Purchase #2 | $80.98 | 9.376% | $88.5727 | $88.57 | $88.55 | $88.60 |
| Purchase #3 | $9.62 | 10.404% | $10.6209 | $10.62 | $10.60 | $10.60 |
| Purchase #4 | $47.97 | 11.364% | $53.4213 | $53.42 | $53.40 | $53.40 |
| Purchase #5 | $99.35 | 7.809% | $107.1082 | $107.11 | $107.10 | $107.10 |
| Purchase #6 | $121.26 | 12.158% | $136.0028 | $136.00 | $136.00 | $136.00 |
| Purchase #7 | $62.58 | 9.851% | $68.7448 | $68.74 | $68.75 | $68.70 |
| 7 purchase totals = | $665.71 | $729.5760 | $729.57 | $729.50 | $729.50 | |