| 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 | $42.65 | 8.780% | $46.3947 | $46.39 | $46.40 | $46.40 |
| Purchase #2 | $151.55 | 13.781% | $172.4351 | $172.44 | $172.45 | $172.40 |
| Purchase #3 | $138.93 | 4.173% | $144.7275 | $144.73 | $144.75 | $144.70 |
| Purchase #4 | $206.54 | 11.138% | $229.5444 | $229.54 | $229.55 | $229.50 |
| Purchase #5 | $173.56 | 13.596% | $197.1572 | $197.16 | $197.15 | $197.20 |
| Purchase #6 | $74.31 | 13.769% | $84.5417 | $84.54 | $84.55 | $84.50 |
| Purchase #7 | $92.72 | 8.673% | $100.7616 | $100.76 | $100.75 | $100.80 |
| 7 purchase totals = | $880.26 | $975.5622 | $975.56 | $975.60 | $975.50 | |