| 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 | $74.33 | 9.723% | $81.5571 | $81.56 | $81.55 | $81.60 |
| Purchase #2 | $187.78 | 11.164% | $208.7438 | $208.74 | $208.75 | $208.70 |
| Purchase #3 | $249.57 | 7.635% | $268.6247 | $268.62 | $268.60 | $268.60 |
| Purchase #4 | $21.55 | 12.106% | $24.1588 | $24.16 | $24.15 | $24.20 |
| Purchase #5 | $204.86 | 11.842% | $229.1195 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $103.39 | 11.383% | $115.1589 | $115.16 | $115.15 | $115.20 |
| Purchase #7 | $101.32 | 7.662% | $109.0831 | $109.08 | $109.10 | $109.10 |
| 7 purchase totals = | $942.80 | $1,036.4459 | $1,036.44 | $1,036.40 | $1,036.50 | |