| 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 | $172.76 | 10.858% | $191.5183 | $191.52 | $191.50 | $191.50 |
| Purchase #2 | $67.64 | 8.762% | $73.5666 | $73.57 | $73.55 | $73.60 |
| Purchase #3 | $42.28 | 10.533% | $46.7334 | $46.73 | $46.75 | $46.70 |
| Purchase #4 | $113.72 | 13.500% | $129.0722 | $129.07 | $129.05 | $129.10 |
| Purchase #5 | $36.28 | 7.232% | $38.9038 | $38.90 | $38.90 | $38.90 |
| Purchase #6 | $129.33 | 8.305% | $140.0709 | $140.07 | $140.05 | $140.10 |
| Purchase #7 | $42.84 | 8.827% | $46.6215 | $46.62 | $46.60 | $46.60 |
| 7 purchase totals = | $604.85 | $666.4867 | $666.48 | $666.40 | $666.50 | |