| 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 | $6.84 | 6.559% | $7.2886 | $7.29 | $7.30 | $7.30 |
| Purchase #2 | $63.40 | 5.526% | $66.9035 | $66.90 | $66.90 | $66.90 |
| Purchase #3 | $230.72 | 10.570% | $255.1071 | $255.11 | $255.10 | $255.10 |
| Purchase #4 | $18.32 | 3.843% | $19.024 | $19.02 | $19.00 | $19.00 |
| Purchase #5 | $19.49 | 12.356% | $21.8982 | $21.90 | $21.90 | $21.90 |
| Purchase #6 | $228.53 | 5.753% | $241.6773 | $241.68 | $241.70 | $241.70 |
| Purchase #7 | $124.78 | 12.872% | $140.8417 | $140.84 | $140.85 | $140.80 |
| 7 purchase totals = | $692.08 | $752.7404 | $752.74 | $752.75 | $752.70 | |