| 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 | $54.43 | 13.252% | $61.6431 | $61.64 | $61.65 | $61.60 |
| Purchase #2 | $108.27 | 3.511% | $112.0714 | $112.07 | $112.05 | $112.10 |
| Purchase #3 | $171.38 | 13.120% | $193.8651 | $193.87 | $193.85 | $193.90 |
| Purchase #4 | $177.52 | 9.687% | $194.7164 | $194.72 | $194.70 | $194.70 |
| Purchase #5 | $222.43 | 6.646% | $237.2127 | $237.21 | $237.20 | $237.20 |
| Purchase #6 | $19.46 | 3.727% | $20.1853 | $20.19 | $20.20 | $20.20 |
| Purchase #7 | $37.49 | 4.295% | $39.1002 | $39.10 | $39.10 | $39.10 |
| 7 purchase totals = | $790.98 | $858.7942 | $858.80 | $858.75 | $858.80 | |