| 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 | $90.35 | 8.590% | $98.1111 | $98.11 | $98.10 | $98.10 |
| Purchase #2 | $32.98 | 8.847% | $35.8977 | $35.90 | $35.90 | $35.90 |
| Purchase #3 | $155.91 | 13.803% | $177.4303 | $177.43 | $177.45 | $177.40 |
| Purchase #4 | $220.85 | 7.191% | $236.7313 | $236.73 | $236.75 | $236.70 |
| Purchase #5 | $25.53 | 8.343% | $27.66 | $27.66 | $27.65 | $27.70 |
| Purchase #6 | $16.62 | 10.520% | $18.3684 | $18.37 | $18.35 | $18.40 |
| Purchase #7 | $88.46 | 9.308% | $96.6939 | $96.69 | $96.70 | $96.70 |
| 7 purchase totals = | $630.70 | $690.8927 | $690.89 | $690.90 | $690.90 | |