| 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 | $53.86 | 7.350% | $57.8187 | $57.82 | $57.80 | $57.80 |
| Purchase #2 | $50.43 | 3.699% | $52.2954 | $52.30 | $52.30 | $52.30 |
| Purchase #3 | $37.59 | 6.517% | $40.0397 | $40.04 | $40.05 | $40.00 |
| Purchase #4 | $228.82 | 12.763% | $258.0243 | $258.02 | $258.00 | $258.00 |
| Purchase #5 | $66.52 | 11.291% | $74.0308 | $74.03 | $74.05 | $74.00 |
| Purchase #6 | $175.35 | 9.839% | $192.6027 | $192.60 | $192.60 | $192.60 |
| Purchase #7 | $87.92 | 6.250% | $93.415 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $700.49 | $768.2266 | $768.23 | $768.20 | $768.10 | |