| 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 | $5.32 | 11.808% | $5.9482 | $5.95 | $5.95 | $5.90 |
| Purchase #2 | $159.97 | 7.111% | $171.3455 | $171.35 | $171.35 | $171.30 |
| Purchase #3 | $146.98 | 4.154% | $153.0855 | $153.09 | $153.10 | $153.10 |
| Purchase #4 | $129.79 | 7.368% | $139.3529 | $139.35 | $139.35 | $139.40 |
| Purchase #5 | $157.33 | 6.335% | $167.2969 | $167.30 | $167.30 | $167.30 |
| Purchase #6 | $102.53 | 12.673% | $115.5236 | $115.52 | $115.50 | $115.50 |
| Purchase #7 | $218.40 | 12.242% | $245.1365 | $245.14 | $245.15 | $245.10 |
| 7 purchase totals = | $920.32 | $997.6891 | $997.70 | $997.70 | $997.60 | |