| 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 | $47.78 | 9.687% | $52.4084 | $52.41 | $52.40 | $52.40 |
| Purchase #2 | $126.59 | 4.792% | $132.6562 | $132.66 | $132.65 | $132.70 |
| Purchase #3 | $169.48 | 12.755% | $191.0972 | $191.10 | $191.10 | $191.10 |
| Purchase #4 | $40.64 | 13.810% | $46.2524 | $46.25 | $46.25 | $46.30 |
| Purchase #5 | $165.63 | 9.690% | $181.6795 | $181.68 | $181.70 | $181.70 |
| Purchase #6 | $142.84 | 4.749% | $149.6235 | $149.62 | $149.60 | $149.60 |
| Purchase #7 | $162.32 | 6.849% | $173.4373 | $173.44 | $173.45 | $173.40 |
| 7 purchase totals = | $855.28 | $927.1545 | $927.16 | $927.15 | $927.20 | |