| 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 | $92.75 | 11.836% | $103.7279 | $103.73 | $103.75 | $103.70 |
| Purchase #2 | $198.32 | 9.571% | $217.3012 | $217.30 | $217.30 | $217.30 |
| Purchase #3 | $47.59 | 12.861% | $53.7105 | $53.71 | $53.70 | $53.70 |
| Purchase #4 | $27.88 | 13.292% | $31.5858 | $31.59 | $31.60 | $31.60 |
| Purchase #5 | $24.39 | 10.356% | $26.9158 | $26.92 | $26.90 | $26.90 |
| Purchase #6 | $125.35 | 8.141% | $135.5547 | $135.55 | $135.55 | $135.60 |
| Purchase #7 | $97.47 | 3.748% | $101.1232 | $101.12 | $101.10 | $101.10 |
| 7 purchase totals = | $613.75 | $669.9191 | $669.92 | $669.90 | $669.90 | |