| 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 | $102.95 | 10.568% | $113.8298 | $113.83 | $113.85 | $113.80 |
| Purchase #2 | $129.71 | 4.215% | $135.1773 | $135.18 | $135.20 | $135.20 |
| Purchase #3 | $36.77 | 5.550% | $38.8107 | $38.81 | $38.80 | $38.80 |
| Purchase #4 | $71.60 | 4.757% | $75.006 | $75.01 | $75.00 | $75.00 |
| Purchase #5 | $54.52 | 6.257% | $57.9313 | $57.93 | $57.95 | $57.90 |
| Purchase #6 | $204.85 | 6.353% | $217.8641 | $217.86 | $217.85 | $217.90 |
| Purchase #7 | $176.80 | 8.871% | $192.4839 | $192.48 | $192.50 | $192.50 |
| 7 purchase totals = | $777.20 | $831.1031 | $831.10 | $831.15 | $831.10 | |