| 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 | $87.89 | 6.441% | $93.551 | $93.55 | $93.55 | $93.60 |
| Purchase #2 | $204.61 | 7.711% | $220.3875 | $220.39 | $220.40 | $220.40 |
| Purchase #3 | $92.85 | 7.869% | $100.1564 | $100.16 | $100.15 | $100.20 |
| Purchase #4 | $85.50 | 8.848% | $93.065 | $93.07 | $93.05 | $93.10 |
| Purchase #5 | $229.83 | 9.228% | $251.0387 | $251.04 | $251.05 | $251.00 |
| Purchase #6 | $14.89 | 10.153% | $16.4018 | $16.40 | $16.40 | $16.40 |
| Purchase #7 | $6.50 | 3.593% | $6.7335 | $6.73 | $6.75 | $6.70 |
| 7 purchase totals = | $722.07 | $781.3339 | $781.34 | $781.35 | $781.40 | |