| 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 | $85.93 | 8.265% | $93.0321 | $93.03 | $93.05 | $93.00 |
| Purchase #2 | $37.44 | 6.820% | $39.9934 | $39.99 | $40.00 | $40.00 |
| Purchase #3 | $28.93 | 8.676% | $31.44 | $31.44 | $31.45 | $31.40 |
| Purchase #4 | $49.39 | 11.109% | $54.8767 | $54.88 | $54.90 | $54.90 |
| Purchase #5 | $219.80 | 12.116% | $246.431 | $246.43 | $246.45 | $246.40 |
| Purchase #6 | $118.84 | 4.617% | $124.3268 | $124.33 | $124.35 | $124.30 |
| Purchase #7 | $30.33 | 7.458% | $32.592 | $32.59 | $32.60 | $32.60 |
| 7 purchase totals = | $570.66 | $622.6920 | $622.69 | $622.80 | $622.60 | |