| 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 | $84.96 | 4.417% | $88.7127 | $88.71 | $88.70 | $88.70 |
| Purchase #2 | $117.45 | 9.707% | $128.8509 | $128.85 | $128.85 | $128.90 |
| Purchase #3 | $152.95 | 4.242% | $159.4381 | $159.44 | $159.45 | $159.40 |
| Purchase #4 | $146.39 | 7.371% | $157.1804 | $157.18 | $157.20 | $157.20 |
| Purchase #5 | $127.36 | 13.740% | $144.8593 | $144.86 | $144.85 | $144.90 |
| Purchase #6 | $35.56 | 3.536% | $36.8174 | $36.82 | $36.80 | $36.80 |
| Purchase #7 | $226.42 | 6.395% | $240.8996 | $240.90 | $240.90 | $240.90 |
| 7 purchase totals = | $891.09 | $956.7584 | $956.76 | $956.75 | $956.80 | |