| 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 | $16.25 | 9.315% | $17.7637 | $17.76 | $17.75 | $17.80 |
| Purchase #2 | $203.33 | 10.217% | $224.1042 | $224.10 | $224.10 | $224.10 |
| Purchase #3 | $168.50 | 5.741% | $178.1736 | $178.17 | $178.15 | $178.20 |
| Purchase #4 | $49.86 | 5.786% | $52.7449 | $52.74 | $52.75 | $52.70 |
| Purchase #5 | $150.48 | 5.342% | $158.5186 | $158.52 | $158.50 | $158.50 |
| Purchase #6 | $115.88 | 5.740% | $122.5315 | $122.53 | $122.55 | $122.50 |
| Purchase #7 | $124.54 | 12.245% | $139.7899 | $139.79 | $139.80 | $139.80 |
| 7 purchase totals = | $828.84 | $893.6264 | $893.61 | $893.60 | $893.60 | |