| 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 | $33.92 | 11.264% | $37.7407 | $37.74 | $37.75 | $37.70 |
| Purchase #2 | $110.84 | 13.328% | $125.6128 | $125.61 | $125.60 | $125.60 |
| Purchase #3 | $248.81 | 3.111% | $256.5505 | $256.55 | $256.55 | $256.60 |
| Purchase #4 | $169.91 | 8.517% | $184.3812 | $184.38 | $184.40 | $184.40 |
| Purchase #5 | $117.29 | 4.726% | $122.8331 | $122.83 | $122.85 | $122.80 |
| Purchase #6 | $65.68 | 3.509% | $67.9847 | $67.98 | $68.00 | $68.00 |
| Purchase #7 | $89.44 | 10.605% | $98.9251 | $98.93 | $98.95 | $98.90 |
| 7 purchase totals = | $835.89 | $894.0281 | $894.02 | $894.10 | $894.00 | |