| 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 | $154.60 | 11.320% | $172.1007 | $172.10 | $172.10 | $172.10 |
| Purchase #2 | $93.77 | 3.153% | $96.7266 | $96.73 | $96.75 | $96.70 |
| Purchase #3 | $91.86 | 7.135% | $98.4142 | $98.41 | $98.40 | $98.40 |
| Purchase #4 | $68.80 | 9.273% | $75.1798 | $75.18 | $75.20 | $75.20 |
| Purchase #5 | $53.69 | 9.647% | $58.8695 | $58.87 | $58.85 | $58.90 |
| Purchase #6 | $74.57 | 13.782% | $84.8472 | $84.85 | $84.85 | $84.80 |
| Purchase #7 | $120.60 | 13.465% | $136.8388 | $136.84 | $136.85 | $136.80 |
| 7 purchase totals = | $657.89 | $722.9768 | $722.98 | $723.00 | $722.90 | |