| 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 | $75.39 | 5.309% | $79.3925 | $79.39 | $79.40 | $79.40 |
| Purchase #2 | $174.87 | 11.673% | $195.2826 | $195.28 | $195.30 | $195.30 |
| Purchase #3 | $125.96 | 4.316% | $131.3964 | $131.40 | $131.40 | $131.40 |
| Purchase #4 | $144.29 | 9.837% | $158.4838 | $158.48 | $158.50 | $158.50 |
| Purchase #5 | $6.41 | 3.642% | $6.6435 | $6.64 | $6.65 | $6.60 |
| Purchase #6 | $228.90 | 5.320% | $241.0775 | $241.08 | $241.10 | $241.10 |
| Purchase #7 | $98.73 | 12.809% | $111.3763 | $111.38 | $111.40 | $111.40 |
| 7 purchase totals = | $854.55 | $923.6526 | $923.65 | $923.75 | $923.70 | |