| 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 | $5.98 | 11.474% | $6.6661 | $6.67 | $6.65 | $6.70 |
| Purchase #2 | $238.35 | 3.304% | $246.2251 | $246.23 | $246.25 | $246.20 |
| Purchase #3 | $88.43 | 9.501% | $96.8317 | $96.83 | $96.85 | $96.80 |
| Purchase #4 | $132.32 | 9.254% | $144.5649 | $144.56 | $144.55 | $144.60 |
| Purchase #5 | $70.66 | 5.294% | $74.4007 | $74.40 | $74.40 | $74.40 |
| Purchase #6 | $8.80 | 4.203% | $9.1699 | $9.17 | $9.15 | $9.20 |
| Purchase #7 | $178.71 | 4.756% | $187.2094 | $187.21 | $187.20 | $187.20 |
| 7 purchase totals = | $723.25 | $765.0678 | $765.07 | $765.05 | $765.10 | |