| 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 | $17.77 | 7.161% | $19.0425 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $176.63 | 7.736% | $190.2941 | $190.29 | $190.30 | $190.30 |
| Purchase #3 | $238.58 | 5.437% | $251.5516 | $251.55 | $251.55 | $251.60 |
| Purchase #4 | $166.28 | 6.243% | $176.6609 | $176.66 | $176.65 | $176.70 |
| Purchase #5 | $125.71 | 13.636% | $142.8518 | $142.85 | $142.85 | $142.90 |
| Purchase #6 | $75.72 | 13.232% | $85.7393 | $85.74 | $85.75 | $85.70 |
| Purchase #7 | $6.62 | 5.173% | $6.9625 | $6.96 | $6.95 | $7.00 |
| 7 purchase totals = | $807.31 | $873.1027 | $873.09 | $873.10 | $873.20 | |