| 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 | $71.98 | 9.701% | $78.9628 | $78.96 | $78.95 | $79.00 |
| Purchase #2 | $71.82 | 4.327% | $74.9277 | $74.93 | $74.95 | $74.90 |
| Purchase #3 | $8.89 | 11.157% | $9.8819 | $9.88 | $9.90 | $9.90 |
| Purchase #4 | $146.33 | 9.120% | $159.6753 | $159.68 | $159.70 | $159.70 |
| Purchase #5 | $159.77 | 4.278% | $166.605 | $166.61 | $166.60 | $166.60 |
| Purchase #6 | $32.40 | 3.566% | $33.5554 | $33.56 | $33.55 | $33.60 |
| Purchase #7 | $221.54 | 13.257% | $250.9096 | $250.91 | $250.90 | $250.90 |
| 7 purchase totals = | $712.73 | $774.5177 | $774.53 | $774.55 | $774.60 | |