| 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 | $53.52 | 8.222% | $57.9204 | $57.92 | $57.90 | $57.90 |
| Purchase #2 | $119.96 | 7.375% | $128.8071 | $128.81 | $128.80 | $128.80 |
| Purchase #3 | $212.39 | 5.230% | $223.498 | $223.50 | $223.50 | $223.50 |
| Purchase #4 | $236.35 | 11.203% | $262.8283 | $262.83 | $262.85 | $262.80 |
| Purchase #5 | $241.29 | 13.740% | $274.4432 | $274.44 | $274.45 | $274.40 |
| Purchase #6 | $66.52 | 4.838% | $69.7382 | $69.74 | $69.75 | $69.70 |
| Purchase #7 | $93.35 | 7.299% | $100.1636 | $100.16 | $100.15 | $100.20 |
| 7 purchase totals = | $1,023.38 | $1,117.3988 | $1,117.40 | $1,117.40 | $1,117.30 | |