| 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 | $83.57 | 4.651% | $87.4568 | $87.46 | $87.45 | $87.50 |
| Purchase #2 | $150.45 | 11.874% | $168.3144 | $168.31 | $168.30 | $168.30 |
| Purchase #3 | $234.34 | 13.654% | $266.3368 | $266.34 | $266.35 | $266.30 |
| Purchase #4 | $149.66 | 13.680% | $170.1335 | $170.13 | $170.15 | $170.10 |
| Purchase #5 | $34.43 | 12.370% | $38.689 | $38.69 | $38.70 | $38.70 |
| Purchase #6 | $14.66 | 10.779% | $16.2402 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $174.41 | 5.638% | $184.2432 | $184.24 | $184.25 | $184.20 |
| 7 purchase totals = | $841.52 | $931.4139 | $931.41 | $931.45 | $931.30 | |