| 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 | $75.66 | 8.233% | $81.8891 | $81.89 | $81.90 | $81.90 |
| Purchase #2 | $73.45 | 4.589% | $76.8206 | $76.82 | $76.80 | $76.80 |
| Purchase #3 | $117.26 | 9.608% | $128.5263 | $128.53 | $128.55 | $128.50 |
| Purchase #4 | $53.42 | 12.461% | $60.0767 | $60.08 | $60.10 | $60.10 |
| Purchase #5 | $195.93 | 3.174% | $202.1488 | $202.15 | $202.15 | $202.10 |
| Purchase #6 | $131.46 | 13.146% | $148.7417 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $114.92 | 4.311% | $119.8742 | $119.87 | $119.85 | $119.90 |
| 7 purchase totals = | $762.10 | $818.0774 | $818.08 | $818.10 | $818.00 | |