| 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 | $31.96 | 3.159% | $32.9696 | $32.97 | $32.95 | $33.00 |
| Purchase #2 | $110.47 | 9.472% | $120.9337 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $120.42 | 8.475% | $130.6256 | $130.63 | $130.65 | $130.60 |
| Purchase #4 | $246.95 | 10.601% | $273.1292 | $273.13 | $273.15 | $273.10 |
| Purchase #5 | $102.35 | 7.485% | $110.0109 | $110.01 | $110.00 | $110.00 |
| Purchase #6 | $204.91 | 11.208% | $227.8763 | $227.88 | $227.90 | $227.90 |
| Purchase #7 | $92.68 | 6.837% | $99.0165 | $99.02 | $99.00 | $99.00 |
| 7 purchase totals = | $909.74 | $994.5618 | $994.57 | $994.60 | $994.50 | |