| 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 | $91.50 | 12.111% | $102.5816 | $102.58 | $102.60 | $102.60 |
| Purchase #2 | $108.29 | 8.714% | $117.7264 | $117.73 | $117.75 | $117.70 |
| Purchase #3 | $129.89 | 6.422% | $138.2315 | $138.23 | $138.25 | $138.20 |
| Purchase #4 | $185.65 | 5.124% | $195.1627 | $195.16 | $195.15 | $195.20 |
| Purchase #5 | $43.35 | 13.276% | $49.1051 | $49.11 | $49.10 | $49.10 |
| Purchase #6 | $16.95 | 8.454% | $18.383 | $18.38 | $18.40 | $18.40 |
| Purchase #7 | $73.68 | 13.464% | $83.6003 | $83.60 | $83.60 | $83.60 |
| 7 purchase totals = | $649.31 | $704.7906 | $704.79 | $704.85 | $704.80 | |