| 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 | $95.41 | 5.614% | $100.7663 | $100.77 | $100.75 | $100.80 |
| Purchase #2 | $242.53 | 5.668% | $256.2766 | $256.28 | $256.30 | $256.30 |
| Purchase #3 | $22.48 | 11.449% | $25.0537 | $25.05 | $25.05 | $25.10 |
| Purchase #4 | $99.91 | 10.332% | $110.2327 | $110.23 | $110.25 | $110.20 |
| Purchase #5 | $237.58 | 13.115% | $268.7386 | $268.74 | $268.75 | $268.70 |
| Purchase #6 | $48.45 | 7.245% | $51.9602 | $51.96 | $51.95 | $52.00 |
| Purchase #7 | $239.92 | 5.471% | $253.046 | $253.05 | $253.05 | $253.00 |
| 7 purchase totals = | $986.28 | $1,066.0741 | $1,066.08 | $1,066.10 | $1,066.10 | |