| 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 | $95.63 | 7.260% | $102.5727 | $102.57 | $102.55 | $102.60 |
| Purchase #2 | $192.63 | 12.355% | $216.4294 | $216.43 | $216.45 | $216.40 |
| Purchase #3 | $73.74 | 6.193% | $78.3067 | $78.31 | $78.30 | $78.30 |
| Purchase #4 | $45.64 | 9.496% | $49.974 | $49.97 | $49.95 | $50.00 |
| Purchase #5 | $84.55 | 9.742% | $92.7869 | $92.79 | $92.80 | $92.80 |
| Purchase #6 | $31.36 | 12.212% | $35.1897 | $35.19 | $35.20 | $35.20 |
| Purchase #7 | $84.42 | 12.371% | $94.8636 | $94.86 | $94.85 | $94.90 |
| 7 purchase totals = | $607.97 | $670.1230 | $670.12 | $670.10 | $670.20 | |