| 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 | $45.31 | 12.589% | $51.0141 | $51.01 | $51.00 | $51.00 |
| Purchase #2 | $92.62 | 12.860% | $104.5309 | $104.53 | $104.55 | $104.50 |
| Purchase #3 | $93.38 | 10.872% | $103.5323 | $103.53 | $103.55 | $103.50 |
| Purchase #4 | $91.69 | 8.816% | $99.7734 | $99.77 | $99.75 | $99.80 |
| Purchase #5 | $218.38 | 13.232% | $247.276 | $247.28 | $247.30 | $247.30 |
| Purchase #6 | $87.62 | 6.807% | $93.5843 | $93.58 | $93.60 | $93.60 |
| Purchase #7 | $209.42 | 13.416% | $237.5158 | $237.52 | $237.50 | $237.50 |
| 7 purchase totals = | $838.42 | $937.2268 | $937.22 | $937.25 | $937.20 | |