| 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 | $22.87 | 5.541% | $24.1372 | $24.14 | $24.15 | $24.10 |
| Purchase #2 | $67.72 | 13.771% | $77.0457 | $77.05 | $77.05 | $77.00 |
| Purchase #3 | $12.67 | 9.438% | $13.8658 | $13.87 | $13.85 | $13.90 |
| Purchase #4 | $120.77 | 11.310% | $134.4291 | $134.43 | $134.45 | $134.40 |
| Purchase #5 | $124.48 | 8.717% | $135.3309 | $135.33 | $135.35 | $135.30 |
| Purchase #6 | $187.36 | 3.209% | $193.3724 | $193.37 | $193.35 | $193.40 |
| Purchase #7 | $126.49 | 9.195% | $138.1208 | $138.12 | $138.10 | $138.10 |
| 7 purchase totals = | $662.36 | $716.3019 | $716.31 | $716.30 | $716.20 | |