| 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 | $71.40 | 13.388% | $80.959 | $80.96 | $80.95 | $81.00 |
| Purchase #2 | $127.87 | 8.231% | $138.395 | $138.40 | $138.40 | $138.40 |
| Purchase #3 | $58.62 | 3.576% | $60.7163 | $60.72 | $60.70 | $60.70 |
| Purchase #4 | $118.46 | 10.208% | $130.5524 | $130.55 | $130.55 | $130.60 |
| Purchase #5 | $96.72 | 8.487% | $104.9286 | $104.93 | $104.95 | $104.90 |
| Purchase #6 | $151.40 | 13.391% | $171.674 | $171.67 | $171.65 | $171.70 |
| Purchase #7 | $22.32 | 11.444% | $24.8743 | $24.87 | $24.85 | $24.90 |
| 7 purchase totals = | $646.79 | $712.0996 | $712.10 | $712.05 | $712.20 | |