| 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 | $99.56 | 12.661% | $112.1653 | $112.17 | $112.15 | $112.20 |
| Purchase #2 | $90.99 | 4.214% | $94.8243 | $94.82 | $94.80 | $94.80 |
| Purchase #3 | $171.54 | 9.478% | $187.7986 | $187.80 | $187.80 | $187.80 |
| Purchase #4 | $29.35 | 10.612% | $32.4646 | $32.46 | $32.45 | $32.50 |
| Purchase #5 | $31.48 | 4.614% | $32.9325 | $32.93 | $32.95 | $32.90 |
| Purchase #6 | $31.71 | 7.200% | $33.9931 | $33.99 | $34.00 | $34.00 |
| Purchase #7 | $230.53 | 12.528% | $259.4108 | $259.41 | $259.40 | $259.40 |
| 7 purchase totals = | $685.16 | $753.5892 | $753.58 | $753.55 | $753.60 | |