| 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 | $46.39 | 5.449% | $48.9178 | $48.92 | $48.90 | $48.90 |
| Purchase #2 | $213.64 | 8.864% | $232.577 | $232.58 | $232.60 | $232.60 |
| Purchase #3 | $142.59 | 5.310% | $150.1615 | $150.16 | $150.15 | $150.20 |
| Purchase #4 | $145.31 | 8.864% | $158.1903 | $158.19 | $158.20 | $158.20 |
| Purchase #5 | $6.56 | 8.409% | $7.1116 | $7.11 | $7.10 | $7.10 |
| Purchase #6 | $118.37 | 4.290% | $123.4481 | $123.45 | $123.45 | $123.40 |
| Purchase #7 | $91.30 | 5.334% | $96.1699 | $96.17 | $96.15 | $96.20 |
| 7 purchase totals = | $764.16 | $816.5762 | $816.58 | $816.55 | $816.60 | |