| 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 | $100.72 | 7.240% | $108.0121 | $108.01 | $108.00 | $108.00 |
| Purchase #2 | $111.40 | 6.422% | $118.5541 | $118.55 | $118.55 | $118.60 |
| Purchase #3 | $5.71 | 9.178% | $6.2341 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $99.83 | 10.660% | $110.4719 | $110.47 | $110.45 | $110.50 |
| Purchase #5 | $56.82 | 11.398% | $63.2963 | $63.30 | $63.30 | $63.30 |
| Purchase #6 | $219.89 | 4.459% | $229.6949 | $229.69 | $229.70 | $229.70 |
| Purchase #7 | $70.75 | 8.296% | $76.6194 | $76.62 | $76.60 | $76.60 |
| 7 purchase totals = | $665.12 | $712.8828 | $712.87 | $712.85 | $712.90 | |