| 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 | $71.32 | 13.460% | $80.9197 | $80.92 | $80.90 | $80.90 |
| Purchase #2 | $15.95 | 5.359% | $16.8048 | $16.80 | $16.80 | $16.80 |
| Purchase #3 | $38.81 | 3.235% | $40.0655 | $40.07 | $40.05 | $40.10 |
| Purchase #4 | $158.68 | 12.633% | $178.726 | $178.73 | $178.75 | $178.70 |
| Purchase #5 | $27.96 | 6.759% | $29.8498 | $29.85 | $29.85 | $29.80 |
| Purchase #6 | $216.71 | 7.865% | $233.7542 | $233.75 | $233.75 | $233.80 |
| Purchase #7 | $20.66 | 13.548% | $23.459 | $23.46 | $23.45 | $23.50 |
| 7 purchase totals = | $550.09 | $603.5790 | $603.58 | $603.55 | $603.60 | |