| 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 | $81.98 | 8.111% | $88.6294 | $88.63 | $88.65 | $88.60 |
| Purchase #2 | $57.87 | 4.170% | $60.2832 | $60.28 | $60.30 | $60.30 |
| Purchase #3 | $174.95 | 4.255% | $182.3941 | $182.39 | $182.40 | $182.40 |
| Purchase #4 | $73.97 | 3.600% | $76.6329 | $76.63 | $76.65 | $76.60 |
| Purchase #5 | $36.73 | 8.416% | $39.8212 | $39.82 | $39.80 | $39.80 |
| Purchase #6 | $198.44 | 6.224% | $210.7909 | $210.79 | $210.80 | $210.80 |
| Purchase #7 | $117.57 | 11.596% | $131.2034 | $131.20 | $131.20 | $131.20 |
| 7 purchase totals = | $741.51 | $789.7551 | $789.74 | $789.80 | $789.70 | |