| 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 | $220.67 | 6.749% | $235.563 | $235.56 | $235.55 | $235.60 |
| Purchase #2 | $62.86 | 11.612% | $70.1593 | $70.16 | $70.15 | $70.20 |
| Purchase #3 | $129.38 | 8.801% | $140.7667 | $140.77 | $140.75 | $140.80 |
| Purchase #4 | $32.40 | 8.411% | $35.1252 | $35.13 | $35.15 | $35.10 |
| Purchase #5 | $85.84 | 7.656% | $92.4119 | $92.41 | $92.40 | $92.40 |
| Purchase #6 | $66.41 | 3.628% | $68.8194 | $68.82 | $68.80 | $68.80 |
| Purchase #7 | $46.42 | 10.498% | $51.2932 | $51.29 | $51.30 | $51.30 |
| 7 purchase totals = | $643.98 | $694.1387 | $694.14 | $694.10 | $694.20 | |