| 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 | $67.75 | 10.779% | $75.0528 | $75.05 | $75.05 | $75.10 |
| Purchase #2 | $132.31 | 6.329% | $140.6839 | $140.68 | $140.70 | $140.70 |
| Purchase #3 | $114.41 | 5.594% | $120.8101 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $57.88 | 8.784% | $62.9642 | $62.96 | $62.95 | $63.00 |
| Purchase #5 | $96.52 | 5.652% | $101.9753 | $101.98 | $102.00 | $102.00 |
| Purchase #6 | $64.81 | 11.584% | $72.3176 | $72.32 | $72.30 | $72.30 |
| Purchase #7 | $249.92 | 8.498% | $271.1582 | $271.16 | $271.15 | $271.20 |
| 7 purchase totals = | $783.60 | $844.9621 | $844.96 | $844.95 | $845.10 | |