| 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 | $70.33 | 6.196% | $74.6876 | $74.69 | $74.70 | $74.70 |
| Purchase #2 | $232.84 | 10.853% | $258.1101 | $258.11 | $258.10 | $258.10 |
| Purchase #3 | $32.92 | 10.469% | $36.3664 | $36.37 | $36.35 | $36.40 |
| Purchase #4 | $83.25 | 11.107% | $92.4966 | $92.50 | $92.50 | $92.50 |
| Purchase #5 | $196.47 | 6.748% | $209.7278 | $209.73 | $209.75 | $209.70 |
| Purchase #6 | $110.65 | 7.483% | $118.9299 | $118.93 | $118.95 | $118.90 |
| Purchase #7 | $63.42 | 4.200% | $66.0836 | $66.08 | $66.10 | $66.10 |
| 7 purchase totals = | $789.88 | $856.4020 | $856.41 | $856.45 | $856.40 | |