| 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 | $72.27 | 7.433% | $77.6418 | $77.64 | $77.65 | $77.60 |
| Purchase #2 | $36.81 | 5.616% | $38.8772 | $38.88 | $38.90 | $38.90 |
| Purchase #3 | $200.89 | 5.568% | $212.0756 | $212.08 | $212.10 | $212.10 |
| Purchase #4 | $87.52 | 10.706% | $96.8899 | $96.89 | $96.90 | $96.90 |
| Purchase #5 | $92.93 | 13.366% | $105.351 | $105.35 | $105.35 | $105.40 |
| Purchase #6 | $177.51 | 3.346% | $183.4495 | $183.45 | $183.45 | $183.40 |
| Purchase #7 | $178.51 | 4.589% | $186.7018 | $186.70 | $186.70 | $186.70 |
| 7 purchase totals = | $846.44 | $900.9868 | $900.99 | $901.05 | $901.00 | |