| 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 | $118.88 | 12.679% | $133.9528 | $133.95 | $133.95 | $134.00 |
| Purchase #2 | $76.94 | 10.688% | $85.1633 | $85.16 | $85.15 | $85.20 |
| Purchase #3 | $143.38 | 10.708% | $158.7331 | $158.73 | $158.75 | $158.70 |
| Purchase #4 | $34.90 | 3.452% | $36.1047 | $36.10 | $36.10 | $36.10 |
| Purchase #5 | $24.35 | 4.317% | $25.4012 | $25.40 | $25.40 | $25.40 |
| Purchase #6 | $202.71 | 3.658% | $210.1251 | $210.13 | $210.15 | $210.10 |
| Purchase #7 | $91.58 | 3.866% | $95.1205 | $95.12 | $95.10 | $95.10 |
| 7 purchase totals = | $692.74 | $744.6007 | $744.59 | $744.60 | $744.60 | |