| 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 | $35.67 | 5.638% | $37.6811 | $37.68 | $37.70 | $37.70 |
| Purchase #2 | $188.56 | 7.163% | $202.0666 | $202.07 | $202.05 | $202.10 |
| Purchase #3 | $102.64 | 3.222% | $105.9471 | $105.95 | $105.95 | $105.90 |
| Purchase #4 | $245.45 | 13.851% | $279.4473 | $279.45 | $279.45 | $279.40 |
| Purchase #5 | $84.43 | 9.584% | $92.5218 | $92.52 | $92.50 | $92.50 |
| Purchase #6 | $75.37 | 7.770% | $81.2262 | $81.23 | $81.25 | $81.20 |
| Purchase #7 | $137.92 | 7.489% | $148.2488 | $148.25 | $148.25 | $148.20 |
| 7 purchase totals = | $870.04 | $947.1389 | $947.15 | $947.15 | $947.00 | |