| 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 | $31.43 | 10.672% | $34.7842 | $34.78 | $34.80 | $34.80 |
| Purchase #2 | $154.94 | 4.788% | $162.3585 | $162.36 | $162.35 | $162.40 |
| Purchase #3 | $11.75 | 6.450% | $12.5079 | $12.51 | $12.50 | $12.50 |
| Purchase #4 | $108.25 | 9.135% | $118.1386 | $118.14 | $118.15 | $118.10 |
| Purchase #5 | $132.42 | 10.540% | $146.3771 | $146.38 | $146.40 | $146.40 |
| Purchase #6 | $249.65 | 10.585% | $276.0755 | $276.08 | $276.10 | $276.10 |
| Purchase #7 | $118.95 | 4.857% | $124.7274 | $124.73 | $124.75 | $124.70 |
| 7 purchase totals = | $807.39 | $874.9692 | $874.98 | $875.05 | $875.00 | |