| 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 | $35.95 | 5.701% | $37.9995 | $38.00 | $38.00 | $38.00 |
| Purchase #2 | $95.84 | 12.756% | $108.0654 | $108.07 | $108.05 | $108.10 |
| Purchase #3 | $147.58 | 12.817% | $166.4953 | $166.50 | $166.50 | $166.50 |
| Purchase #4 | $49.81 | 9.317% | $54.4508 | $54.45 | $54.45 | $54.50 |
| Purchase #5 | $250.76 | 11.683% | $280.0563 | $280.06 | $280.05 | $280.10 |
| Purchase #6 | $170.68 | 6.409% | $181.6189 | $181.62 | $181.60 | $181.60 |
| Purchase #7 | $105.42 | 4.329% | $109.9836 | $109.98 | $110.00 | $110.00 |
| 7 purchase totals = | $856.04 | $938.6698 | $938.68 | $938.65 | $938.80 | |