| 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 | $42.92 | 10.342% | $47.3588 | $47.36 | $47.35 | $47.40 |
| Purchase #2 | $156.78 | 13.628% | $178.146 | $178.15 | $178.15 | $178.10 |
| Purchase #3 | $216.59 | 9.824% | $237.8678 | $237.87 | $237.85 | $237.90 |
| Purchase #4 | $106.68 | 9.368% | $116.6738 | $116.67 | $116.65 | $116.70 |
| Purchase #5 | $6.73 | 6.676% | $7.1793 | $7.18 | $7.20 | $7.20 |
| Purchase #6 | $107.63 | 5.716% | $113.7821 | $113.78 | $113.80 | $113.80 |
| Purchase #7 | $64.29 | 7.112% | $68.8623 | $68.86 | $68.85 | $68.90 |
| 7 purchase totals = | $701.62 | $769.8701 | $769.87 | $769.85 | $770.00 | |