| 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 | $88.47 | 13.351% | $100.2816 | $100.28 | $100.30 | $100.30 |
| Purchase #2 | $153.64 | 5.162% | $161.5709 | $161.57 | $161.55 | $161.60 |
| Purchase #3 | $189.98 | 4.373% | $198.2878 | $198.29 | $198.30 | $198.30 |
| Purchase #4 | $189.86 | 8.274% | $205.569 | $205.57 | $205.55 | $205.60 |
| Purchase #5 | $66.57 | 3.315% | $68.7768 | $68.78 | $68.80 | $68.80 |
| Purchase #6 | $92.45 | 9.316% | $101.0626 | $101.06 | $101.05 | $101.10 |
| Purchase #7 | $31.63 | 4.646% | $33.0995 | $33.10 | $33.10 | $33.10 |
| 7 purchase totals = | $812.60 | $868.6482 | $868.65 | $868.65 | $868.80 | |