| 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 | $24.96 | 3.288% | $25.7807 | $25.78 | $25.80 | $25.80 |
| Purchase #2 | $69.70 | 8.546% | $75.6566 | $75.66 | $75.65 | $75.70 |
| Purchase #3 | $84.95 | 6.480% | $90.4548 | $90.45 | $90.45 | $90.50 |
| Purchase #4 | $185.39 | 7.159% | $198.6621 | $198.66 | $198.65 | $198.70 |
| Purchase #5 | $169.45 | 11.651% | $189.1926 | $189.19 | $189.20 | $189.20 |
| Purchase #6 | $22.70 | 6.260% | $24.121 | $24.12 | $24.10 | $24.10 |
| Purchase #7 | $83.98 | 4.651% | $87.8859 | $87.89 | $87.90 | $87.90 |
| 7 purchase totals = | $641.13 | $691.7537 | $691.75 | $691.75 | $691.90 | |