| 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 | $96.47 | 8.618% | $104.7838 | $104.78 | $104.80 | $104.80 |
| Purchase #2 | $5.51 | 6.814% | $5.8855 | $5.89 | $5.90 | $5.90 |
| Purchase #3 | $46.95 | 10.169% | $51.7243 | $51.72 | $51.70 | $51.70 |
| Purchase #4 | $104.45 | 5.871% | $110.5823 | $110.58 | $110.60 | $110.60 |
| Purchase #5 | $248.81 | 12.192% | $279.1449 | $279.14 | $279.15 | $279.10 |
| Purchase #6 | $128.92 | 10.217% | $142.0918 | $142.09 | $142.10 | $142.10 |
| Purchase #7 | $176.84 | 8.278% | $191.4788 | $191.48 | $191.50 | $191.50 |
| 7 purchase totals = | $807.95 | $885.6914 | $885.68 | $885.75 | $885.70 | |