| 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 | $43.56 | 11.679% | $48.6474 | $48.65 | $48.65 | $48.60 |
| Purchase #2 | $177.47 | 8.220% | $192.058 | $192.06 | $192.05 | $192.10 |
| Purchase #3 | $77.88 | 4.155% | $81.1159 | $81.12 | $81.10 | $81.10 |
| Purchase #4 | $81.89 | 7.867% | $88.3323 | $88.33 | $88.35 | $88.30 |
| Purchase #5 | $176.64 | 11.619% | $197.1638 | $197.16 | $197.15 | $197.20 |
| Purchase #6 | $184.84 | 3.656% | $191.5978 | $191.60 | $191.60 | $191.60 |
| Purchase #7 | $49.72 | 10.819% | $55.0992 | $55.10 | $55.10 | $55.10 |
| 7 purchase totals = | $792.00 | $854.0144 | $854.02 | $854.00 | $854.00 | |