| 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 | $64.95 | 4.476% | $67.8572 | $67.86 | $67.85 | $67.90 |
| Purchase #2 | $154.65 | 10.587% | $171.0228 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $147.32 | 9.748% | $161.6808 | $161.68 | $161.70 | $161.70 |
| Purchase #4 | $99.97 | 13.777% | $113.7429 | $113.74 | $113.75 | $113.70 |
| Purchase #5 | $24.63 | 3.820% | $25.5709 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $47.63 | 11.269% | $52.9974 | $53.00 | $53.00 | $53.00 |
| Purchase #7 | $6.51 | 4.132% | $6.779 | $6.78 | $6.80 | $6.80 |
| 7 purchase totals = | $545.66 | $599.6510 | $599.65 | $599.65 | $599.70 | |