| 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 | $195.91 | 6.736% | $209.1065 | $209.11 | $209.10 | $209.10 |
| Purchase #2 | $87.44 | 7.197% | $93.7331 | $93.73 | $93.75 | $93.70 |
| Purchase #3 | $191.91 | 5.505% | $202.4746 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $6.40 | 6.479% | $6.8147 | $6.81 | $6.80 | $6.80 |
| Purchase #5 | $82.51 | 5.605% | $87.1347 | $87.13 | $87.15 | $87.10 |
| Purchase #6 | $60.60 | 5.793% | $64.1106 | $64.11 | $64.10 | $64.10 |
| Purchase #7 | $6.35 | 5.124% | $6.6754 | $6.68 | $6.70 | $6.70 |
| 7 purchase totals = | $631.12 | $670.0496 | $670.04 | $670.05 | $670.00 | |