| 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 | $66.38 | 4.189% | $69.1607 | $69.16 | $69.15 | $69.20 |
| Purchase #2 | $10.56 | 13.242% | $11.9584 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $22.36 | 4.216% | $23.3027 | $23.30 | $23.30 | $23.30 |
| Purchase #4 | $219.65 | 13.688% | $249.7157 | $249.72 | $249.70 | $249.70 |
| Purchase #5 | $50.44 | 7.140% | $54.0414 | $54.04 | $54.05 | $54.00 |
| Purchase #6 | $203.77 | 13.533% | $231.3462 | $231.35 | $231.35 | $231.30 |
| Purchase #7 | $149.38 | 8.208% | $161.6411 | $161.64 | $161.65 | $161.60 |
| 7 purchase totals = | $722.54 | $801.1662 | $801.17 | $801.15 | $801.10 | |