| 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 | $83.82 | 11.770% | $93.6856 | $93.69 | $93.70 | $93.70 |
| Purchase #2 | $61.90 | 4.161% | $64.4757 | $64.48 | $64.50 | $64.50 |
| Purchase #3 | $226.38 | 9.501% | $247.8884 | $247.89 | $247.90 | $247.90 |
| Purchase #4 | $83.64 | 4.849% | $87.6957 | $87.70 | $87.70 | $87.70 |
| Purchase #5 | $73.81 | 10.113% | $81.2744 | $81.27 | $81.25 | $81.30 |
| Purchase #6 | $81.68 | 3.202% | $84.2954 | $84.30 | $84.30 | $84.30 |
| Purchase #7 | $171.51 | 5.624% | $181.1557 | $181.16 | $181.15 | $181.20 |
| 7 purchase totals = | $782.74 | $840.4709 | $840.49 | $840.50 | $840.60 | |