| 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 | $43.87 | 13.360% | $49.731 | $49.73 | $49.75 | $49.70 |
| Purchase #2 | $35.94 | 13.674% | $40.8544 | $40.85 | $40.85 | $40.90 |
| Purchase #3 | $92.58 | 12.356% | $104.0192 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $160.93 | 13.526% | $182.6974 | $182.70 | $182.70 | $182.70 |
| Purchase #5 | $105.64 | 11.459% | $117.7453 | $117.75 | $117.75 | $117.70 |
| Purchase #6 | $83.96 | 6.188% | $89.1554 | $89.16 | $89.15 | $89.20 |
| Purchase #7 | $128.71 | 5.270% | $135.493 | $135.49 | $135.50 | $135.50 |
| 7 purchase totals = | $651.63 | $719.6957 | $719.70 | $719.70 | $719.70 | |