| 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 | $75.87 | 7.420% | $81.4996 | $81.50 | $81.50 | $81.50 |
| Purchase #2 | $125.39 | 12.656% | $141.2594 | $141.26 | $141.25 | $141.30 |
| Purchase #3 | $247.64 | 7.263% | $265.6261 | $265.63 | $265.65 | $265.60 |
| Purchase #4 | $244.54 | 13.861% | $278.4357 | $278.44 | $278.45 | $278.40 |
| Purchase #5 | $101.64 | 4.586% | $106.3012 | $106.30 | $106.30 | $106.30 |
| Purchase #6 | $128.45 | 10.612% | $142.0811 | $142.08 | $142.10 | $142.10 |
| Purchase #7 | $51.69 | 6.445% | $55.0214 | $55.02 | $55.00 | $55.00 |
| 7 purchase totals = | $975.22 | $1,070.2245 | $1,070.23 | $1,070.25 | $1,070.20 | |