| 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 | $44.50 | 11.810% | $49.7555 | $49.76 | $49.75 | $49.80 |
| Purchase #2 | $163.80 | 3.847% | $170.1014 | $170.10 | $170.10 | $170.10 |
| Purchase #3 | $135.90 | 4.131% | $141.514 | $141.51 | $141.50 | $141.50 |
| Purchase #4 | $45.74 | 4.197% | $47.6597 | $47.66 | $47.65 | $47.70 |
| Purchase #5 | $155.41 | 8.193% | $168.1427 | $168.14 | $168.15 | $168.10 |
| Purchase #6 | $36.65 | 7.404% | $39.3636 | $39.36 | $39.35 | $39.40 |
| Purchase #7 | $236.55 | 9.607% | $259.2754 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $818.55 | $875.8123 | $875.81 | $875.80 | $875.90 | |