| 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 | $88.77 | 7.574% | $95.4934 | $95.49 | $95.50 | $95.50 |
| Purchase #2 | $195.84 | 9.232% | $213.9199 | $213.92 | $213.90 | $213.90 |
| Purchase #3 | $228.88 | 11.212% | $254.542 | $254.54 | $254.55 | $254.50 |
| Purchase #4 | $96.95 | 4.862% | $101.6637 | $101.66 | $101.65 | $101.70 |
| Purchase #5 | $123.45 | 4.840% | $129.425 | $129.43 | $129.45 | $129.40 |
| Purchase #6 | $162.98 | 6.410% | $173.427 | $173.43 | $173.45 | $173.40 |
| Purchase #7 | $19.39 | 8.773% | $21.0911 | $21.09 | $21.10 | $21.10 |
| 7 purchase totals = | $916.26 | $989.5621 | $989.56 | $989.60 | $989.50 | |