| 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 | $88.87 | 4.538% | $92.9029 | $92.90 | $92.90 | $92.90 |
| Purchase #2 | $90.68 | 11.585% | $101.1853 | $101.19 | $101.20 | $101.20 |
| Purchase #3 | $244.47 | 3.256% | $252.4299 | $252.43 | $252.45 | $252.40 |
| Purchase #4 | $98.50 | 10.515% | $108.8573 | $108.86 | $108.85 | $108.90 |
| Purchase #5 | $140.65 | 4.253% | $146.6318 | $146.63 | $146.65 | $146.60 |
| Purchase #6 | $108.52 | 13.694% | $123.3807 | $123.38 | $123.40 | $123.40 |
| Purchase #7 | $86.84 | 7.379% | $93.2479 | $93.25 | $93.25 | $93.20 |
| 7 purchase totals = | $858.53 | $918.6358 | $918.64 | $918.70 | $918.60 | |