| 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 | $48.37 | 9.401% | $52.9173 | $52.92 | $52.90 | $52.90 |
| Purchase #2 | $38.71 | 7.759% | $41.7135 | $41.71 | $41.70 | $41.70 |
| Purchase #3 | $188.33 | 4.787% | $197.3454 | $197.35 | $197.35 | $197.30 |
| Purchase #4 | $111.60 | 9.252% | $121.9252 | $121.93 | $121.95 | $121.90 |
| Purchase #5 | $50.46 | 11.688% | $56.3578 | $56.36 | $56.35 | $56.40 |
| Purchase #6 | $152.77 | 6.305% | $162.4021 | $162.40 | $162.40 | $162.40 |
| Purchase #7 | $81.97 | 12.840% | $92.4949 | $92.49 | $92.50 | $92.50 |
| 7 purchase totals = | $672.21 | $725.1562 | $725.16 | $725.15 | $725.10 | |