| 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 | $102.43 | 10.589% | $113.2763 | $113.28 | $113.30 | $113.30 |
| Purchase #2 | $17.87 | 8.514% | $19.3915 | $19.39 | $19.40 | $19.40 |
| Purchase #3 | $176.93 | 4.312% | $184.5592 | $184.56 | $184.55 | $184.60 |
| Purchase #4 | $204.71 | 3.528% | $211.9322 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $87.31 | 10.216% | $96.2296 | $96.23 | $96.25 | $96.20 |
| Purchase #6 | $90.73 | 5.431% | $95.6575 | $95.66 | $95.65 | $95.70 |
| Purchase #7 | $81.66 | 9.691% | $89.5737 | $89.57 | $89.55 | $89.60 |
| 7 purchase totals = | $761.64 | $810.6200 | $810.62 | $810.65 | $810.70 | |