| 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 | $195.69 | 13.241% | $221.6013 | $221.60 | $221.60 | $221.60 |
| Purchase #2 | $58.77 | 6.609% | $62.6541 | $62.65 | $62.65 | $62.70 |
| Purchase #3 | $101.43 | 9.272% | $110.8346 | $110.83 | $110.85 | $110.80 |
| Purchase #4 | $238.80 | 7.432% | $256.5476 | $256.55 | $256.55 | $256.50 |
| Purchase #5 | $29.97 | 10.834% | $33.2169 | $33.22 | $33.20 | $33.20 |
| Purchase #6 | $50.36 | 8.614% | $54.698 | $54.70 | $54.70 | $54.70 |
| Purchase #7 | $40.44 | 9.693% | $44.3598 | $44.36 | $44.35 | $44.40 |
| 7 purchase totals = | $715.46 | $783.9123 | $783.91 | $783.90 | $783.90 | |