| 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 | $76.27 | 3.768% | $79.1439 | $79.14 | $79.15 | $79.10 |
| Purchase #2 | $34.73 | 8.749% | $37.7685 | $37.77 | $37.75 | $37.80 |
| Purchase #3 | $241.79 | 10.139% | $266.3051 | $266.31 | $266.30 | $266.30 |
| Purchase #4 | $103.54 | 4.517% | $108.2169 | $108.22 | $108.20 | $108.20 |
| Purchase #5 | $45.87 | 11.763% | $51.2657 | $51.27 | $51.25 | $51.30 |
| Purchase #6 | $108.29 | 5.295% | $114.024 | $114.02 | $114.00 | $114.00 |
| Purchase #7 | $130.66 | 11.758% | $146.023 | $146.02 | $146.00 | $146.00 |
| 7 purchase totals = | $741.15 | $802.7471 | $802.75 | $802.65 | $802.70 | |