| 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 | $28.49 | 3.653% | $29.5307 | $29.53 | $29.55 | $29.50 |
| Purchase #2 | $5.71 | 10.342% | $6.3005 | $6.30 | $6.30 | $6.30 |
| Purchase #3 | $177.26 | 12.762% | $199.8819 | $199.88 | $199.90 | $199.90 |
| Purchase #4 | $196.54 | 11.115% | $218.3854 | $218.39 | $218.40 | $218.40 |
| Purchase #5 | $30.87 | 13.533% | $35.0476 | $35.05 | $35.05 | $35.00 |
| Purchase #6 | $110.62 | 9.837% | $121.5017 | $121.50 | $121.50 | $121.50 |
| Purchase #7 | $209.66 | 11.331% | $233.4166 | $233.42 | $233.40 | $233.40 |
| 7 purchase totals = | $759.15 | $844.0644 | $844.07 | $844.10 | $844.00 | |