| 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 | $57.42 | 4.726% | $60.1337 | $60.13 | $60.15 | $60.10 |
| Purchase #2 | $127.25 | 7.682% | $137.0253 | $137.03 | $137.05 | $137.00 |
| Purchase #3 | $170.38 | 9.672% | $186.8592 | $186.86 | $186.85 | $186.90 |
| Purchase #4 | $53.73 | 9.348% | $58.7527 | $58.75 | $58.75 | $58.80 |
| Purchase #5 | $161.49 | 9.223% | $176.3842 | $176.38 | $176.40 | $176.40 |
| Purchase #6 | $239.88 | 7.403% | $257.6383 | $257.64 | $257.65 | $257.60 |
| Purchase #7 | $51.64 | 6.740% | $55.1205 | $55.12 | $55.10 | $55.10 |
| 7 purchase totals = | $861.79 | $931.9139 | $931.91 | $931.95 | $931.90 | |