| 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 | $211.38 | 4.767% | $221.4565 | $221.46 | $221.45 | $221.50 |
| Purchase #2 | $29.79 | 6.226% | $31.6447 | $31.64 | $31.65 | $31.60 |
| Purchase #3 | $36.71 | 12.126% | $41.1615 | $41.16 | $41.15 | $41.20 |
| Purchase #4 | $62.64 | 4.657% | $65.5571 | $65.56 | $65.55 | $65.60 |
| Purchase #5 | $46.64 | 8.770% | $50.7303 | $50.73 | $50.75 | $50.70 |
| Purchase #6 | $211.90 | 12.780% | $238.9808 | $238.98 | $239.00 | $239.00 |
| Purchase #7 | $87.26 | 13.158% | $98.7417 | $98.74 | $98.75 | $98.70 |
| 7 purchase totals = | $686.32 | $748.2726 | $748.27 | $748.30 | $748.30 | |