| 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 | $63.95 | 6.384% | $68.0326 | $68.03 | $68.05 | $68.00 |
| Purchase #2 | $19.45 | 13.457% | $22.0674 | $22.07 | $22.05 | $22.10 |
| Purchase #3 | $22.76 | 6.509% | $24.2414 | $24.24 | $24.25 | $24.20 |
| Purchase #4 | $134.95 | 10.540% | $149.1737 | $149.17 | $149.15 | $149.20 |
| Purchase #5 | $6.59 | 10.692% | $7.2946 | $7.29 | $7.30 | $7.30 |
| Purchase #6 | $36.81 | 11.459% | $41.0281 | $41.03 | $41.05 | $41.00 |
| Purchase #7 | $155.37 | 6.184% | $164.9781 | $164.98 | $165.00 | $165.00 |
| 7 purchase totals = | $439.88 | $476.8159 | $476.81 | $476.85 | $476.80 | |