| 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 | $31.52 | 10.573% | $34.8526 | $34.85 | $34.85 | $34.90 |
| Purchase #2 | $87.95 | 9.826% | $96.592 | $96.59 | $96.60 | $96.60 |
| Purchase #3 | $97.79 | 10.813% | $108.364 | $108.36 | $108.35 | $108.40 |
| Purchase #4 | $66.84 | 13.171% | $75.6435 | $75.64 | $75.65 | $75.60 |
| Purchase #5 | $29.99 | 7.273% | $32.1712 | $32.17 | $32.15 | $32.20 |
| Purchase #6 | $68.94 | 5.523% | $72.7476 | $72.75 | $72.75 | $72.70 |
| Purchase #7 | $97.53 | 4.543% | $101.9608 | $101.96 | $101.95 | $102.00 |
| 7 purchase totals = | $480.56 | $522.3317 | $522.32 | $522.30 | $522.40 | |