| 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 | $6.99 | 3.136% | $7.2092 | $7.21 | $7.20 | $7.20 |
| Purchase #2 | $83.98 | 11.690% | $93.7973 | $93.80 | $93.80 | $93.80 |
| Purchase #3 | $88.34 | 8.338% | $95.7058 | $95.71 | $95.70 | $95.70 |
| Purchase #4 | $42.61 | 11.157% | $47.364 | $47.36 | $47.35 | $47.40 |
| Purchase #5 | $163.83 | 8.171% | $177.2165 | $177.22 | $177.20 | $177.20 |
| Purchase #6 | $95.25 | 13.250% | $107.8706 | $107.87 | $107.85 | $107.90 |
| Purchase #7 | $209.25 | 8.214% | $226.4378 | $226.44 | $226.45 | $226.40 |
| 7 purchase totals = | $690.25 | $755.6012 | $755.61 | $755.55 | $755.60 | |