| 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 | $114.33 | 7.457% | $122.8556 | $122.86 | $122.85 | $122.90 |
| Purchase #2 | $64.31 | 11.246% | $71.5423 | $71.54 | $71.55 | $71.50 |
| Purchase #3 | $19.76 | 5.702% | $20.8867 | $20.89 | $20.90 | $20.90 |
| Purchase #4 | $213.32 | 8.173% | $230.7546 | $230.75 | $230.75 | $230.80 |
| Purchase #5 | $71.40 | 11.203% | $79.3989 | $79.40 | $79.40 | $79.40 |
| Purchase #6 | $42.56 | 12.432% | $47.8511 | $47.85 | $47.85 | $47.90 |
| Purchase #7 | $195.77 | 12.869% | $220.9636 | $220.96 | $220.95 | $221.00 |
| 7 purchase totals = | $721.45 | $794.2528 | $794.25 | $794.25 | $794.40 | |