| 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 | $46.43 | 10.794% | $51.4417 | $51.44 | $51.45 | $51.40 |
| Purchase #2 | $148.63 | 11.859% | $166.256 | $166.26 | $166.25 | $166.30 |
| Purchase #3 | $223.32 | 9.496% | $244.5265 | $244.53 | $244.55 | $244.50 |
| Purchase #4 | $233.29 | 7.501% | $250.7891 | $250.79 | $250.80 | $250.80 |
| Purchase #5 | $234.50 | 12.662% | $264.1924 | $264.19 | $264.20 | $264.20 |
| Purchase #6 | $9.67 | 7.391% | $10.3847 | $10.38 | $10.40 | $10.40 |
| Purchase #7 | $72.71 | 12.715% | $81.9551 | $81.96 | $81.95 | $82.00 |
| 7 purchase totals = | $968.55 | $1,069.5455 | $1,069.55 | $1,069.60 | $1,069.60 | |