| 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 | $69.46 | 4.243% | $72.4072 | $72.41 | $72.40 | $72.40 |
| Purchase #2 | $84.46 | 8.279% | $91.4524 | $91.45 | $91.45 | $91.50 |
| Purchase #3 | $152.45 | 7.303% | $163.5834 | $163.58 | $163.60 | $163.60 |
| Purchase #4 | $48.97 | 10.544% | $54.1334 | $54.13 | $54.15 | $54.10 |
| Purchase #5 | $217.86 | 13.265% | $246.7591 | $246.76 | $246.75 | $246.80 |
| Purchase #6 | $143.59 | 11.238% | $159.7266 | $159.73 | $159.75 | $159.70 |
| Purchase #7 | $50.62 | 5.846% | $53.5792 | $53.58 | $53.60 | $53.60 |
| 7 purchase totals = | $767.41 | $841.6413 | $841.64 | $841.70 | $841.70 | |