| 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 | $25.62 | 6.842% | $27.3729 | $27.37 | $27.35 | $27.40 |
| Purchase #2 | $170.40 | 12.514% | $191.7239 | $191.72 | $191.70 | $191.70 |
| Purchase #3 | $237.44 | 3.174% | $244.9763 | $244.98 | $245.00 | $245.00 |
| Purchase #4 | $88.51 | 4.265% | $92.285 | $92.29 | $92.30 | $92.30 |
| Purchase #5 | $35.52 | 8.617% | $38.5808 | $38.58 | $38.60 | $38.60 |
| Purchase #6 | $177.68 | 4.299% | $185.3185 | $185.32 | $185.30 | $185.30 |
| Purchase #7 | $28.65 | 9.509% | $31.3743 | $31.37 | $31.35 | $31.40 |
| 7 purchase totals = | $763.82 | $811.6317 | $811.63 | $811.60 | $811.70 | |