| 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 | $222.72 | 6.712% | $237.669 | $237.67 | $237.65 | $237.70 |
| Purchase #2 | $57.40 | 13.385% | $65.083 | $65.08 | $65.10 | $65.10 |
| Purchase #3 | $35.42 | 9.484% | $38.7792 | $38.78 | $38.80 | $38.80 |
| Purchase #4 | $124.78 | 8.848% | $135.8205 | $135.82 | $135.80 | $135.80 |
| Purchase #5 | $51.94 | 3.846% | $53.9376 | $53.94 | $53.95 | $53.90 |
| Purchase #6 | $102.31 | 4.296% | $106.7052 | $106.71 | $106.70 | $106.70 |
| Purchase #7 | $89.62 | 9.598% | $98.2217 | $98.22 | $98.20 | $98.20 |
| 7 purchase totals = | $684.19 | $736.2162 | $736.22 | $736.20 | $736.20 | |