| 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 | $98.70 | 9.353% | $107.9314 | $107.93 | $107.95 | $107.90 |
| Purchase #2 | $10.97 | 9.395% | $12.0006 | $12.00 | $12.00 | $12.00 |
| Purchase #3 | $66.63 | 12.221% | $74.7729 | $74.77 | $74.75 | $74.80 |
| Purchase #4 | $101.82 | 8.458% | $110.4319 | $110.43 | $110.45 | $110.40 |
| Purchase #5 | $145.99 | 11.311% | $162.5029 | $162.50 | $162.50 | $162.50 |
| Purchase #6 | $124.91 | 4.677% | $130.752 | $130.75 | $130.75 | $130.80 |
| Purchase #7 | $122.67 | 4.428% | $128.1018 | $128.10 | $128.10 | $128.10 |
| 7 purchase totals = | $671.69 | $726.4935 | $726.48 | $726.50 | $726.50 | |