| 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 | $37.93 | 8.874% | $41.2959 | $41.30 | $41.30 | $41.30 |
| Purchase #2 | $74.86 | 8.499% | $81.2224 | $81.22 | $81.20 | $81.20 |
| Purchase #3 | $24.99 | 9.464% | $27.3551 | $27.36 | $27.35 | $27.40 |
| Purchase #4 | $245.80 | 9.332% | $268.7381 | $268.74 | $268.75 | $268.70 |
| Purchase #5 | $228.54 | 8.248% | $247.39 | $247.39 | $247.40 | $247.40 |
| Purchase #6 | $44.77 | 12.164% | $50.2158 | $50.22 | $50.20 | $50.20 |
| Purchase #7 | $235.63 | 6.181% | $250.1943 | $250.19 | $250.20 | $250.20 |
| 7 purchase totals = | $892.52 | $966.4116 | $966.42 | $966.40 | $966.40 | |