| 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 | $47.98 | 7.233% | $51.4504 | $51.45 | $51.45 | $51.50 |
| Purchase #2 | $64.89 | 9.736% | $71.2077 | $71.21 | $71.20 | $71.20 |
| Purchase #3 | $72.48 | 12.426% | $81.4864 | $81.49 | $81.50 | $81.50 |
| Purchase #4 | $167.91 | 7.261% | $180.1019 | $180.10 | $180.10 | $180.10 |
| Purchase #5 | $5.30 | 13.315% | $6.0057 | $6.01 | $6.00 | $6.00 |
| Purchase #6 | $144.48 | 3.818% | $149.9962 | $150.00 | $150.00 | $150.00 |
| Purchase #7 | $216.94 | 12.502% | $244.0618 | $244.06 | $244.05 | $244.10 |
| 7 purchase totals = | $719.98 | $784.3101 | $784.32 | $784.30 | $784.40 | |