| 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 | $88.55 | 3.370% | $91.5341 | $91.53 | $91.55 | $91.50 |
| Purchase #2 | $214.94 | 12.447% | $241.6936 | $241.69 | $241.70 | $241.70 |
| Purchase #3 | $60.66 | 11.859% | $67.8537 | $67.85 | $67.85 | $67.90 |
| Purchase #4 | $44.64 | 3.691% | $46.2877 | $46.29 | $46.30 | $46.30 |
| Purchase #5 | $197.28 | 8.348% | $213.7489 | $213.75 | $213.75 | $213.70 |
| Purchase #6 | $53.31 | 10.570% | $58.9449 | $58.94 | $58.95 | $58.90 |
| Purchase #7 | $132.94 | 8.420% | $144.1335 | $144.13 | $144.15 | $144.10 |
| 7 purchase totals = | $792.32 | $864.1964 | $864.18 | $864.25 | $864.10 | |