| 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 | $82.95 | 12.267% | $93.1255 | $93.13 | $93.15 | $93.10 |
| Purchase #2 | $82.44 | 9.790% | $90.5109 | $90.51 | $90.50 | $90.50 |
| Purchase #3 | $169.90 | 5.588% | $179.394 | $179.39 | $179.40 | $179.40 |
| Purchase #4 | $221.48 | 10.331% | $244.3611 | $244.36 | $244.35 | $244.40 |
| Purchase #5 | $26.35 | 5.399% | $27.7726 | $27.77 | $27.75 | $27.80 |
| Purchase #6 | $64.97 | 8.620% | $70.5704 | $70.57 | $70.55 | $70.60 |
| Purchase #7 | $30.43 | 11.727% | $33.9985 | $34.00 | $34.00 | $34.00 |
| 7 purchase totals = | $678.52 | $739.7330 | $739.73 | $739.70 | $739.80 | |