| 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 | $57.60 | 8.379% | $62.4263 | $62.43 | $62.45 | $62.40 |
| Purchase #2 | $21.29 | 12.704% | $23.9947 | $23.99 | $24.00 | $24.00 |
| Purchase #3 | $14.87 | 12.368% | $16.7091 | $16.71 | $16.70 | $16.70 |
| Purchase #4 | $79.57 | 9.781% | $87.3527 | $87.35 | $87.35 | $87.40 |
| Purchase #5 | $141.79 | 11.823% | $158.5538 | $158.55 | $158.55 | $158.60 |
| Purchase #6 | $8.61 | 12.722% | $9.7054 | $9.71 | $9.70 | $9.70 |
| Purchase #7 | $15.31 | 6.596% | $16.3198 | $16.32 | $16.30 | $16.30 |
| 7 purchase totals = | $339.04 | $375.0618 | $375.06 | $375.05 | $375.10 | |