| 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 | $91.64 | 11.546% | $102.2208 | $102.22 | $102.20 | $102.20 |
| Purchase #2 | $28.48 | 3.268% | $29.4107 | $29.41 | $29.40 | $29.40 |
| Purchase #3 | $221.55 | 13.671% | $251.8381 | $251.84 | $251.85 | $251.80 |
| Purchase #4 | $61.71 | 9.466% | $67.5515 | $67.55 | $67.55 | $67.60 |
| Purchase #5 | $36.60 | 7.861% | $39.4771 | $39.48 | $39.50 | $39.50 |
| Purchase #6 | $21.89 | 7.642% | $23.5628 | $23.56 | $23.55 | $23.60 |
| Purchase #7 | $219.45 | 8.583% | $238.2854 | $238.29 | $238.30 | $238.30 |
| 7 purchase totals = | $681.32 | $752.3464 | $752.35 | $752.35 | $752.40 | |