| 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 | $88.70 | 12.795% | $100.0492 | $100.05 | $100.05 | $100.00 |
| Purchase #2 | $66.39 | 3.416% | $68.6579 | $68.66 | $68.65 | $68.70 |
| Purchase #3 | $232.65 | 10.309% | $256.6339 | $256.63 | $256.65 | $256.60 |
| Purchase #4 | $68.41 | 12.714% | $77.1076 | $77.11 | $77.10 | $77.10 |
| Purchase #5 | $110.57 | 12.524% | $124.4178 | $124.42 | $124.40 | $124.40 |
| Purchase #6 | $180.76 | 13.495% | $205.1536 | $205.15 | $205.15 | $205.20 |
| Purchase #7 | $161.86 | 11.819% | $180.9902 | $180.99 | $181.00 | $181.00 |
| 7 purchase totals = | $909.34 | $1,013.0102 | $1,013.01 | $1,013.00 | $1,013.00 | |