| 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 | $84.33 | 8.579% | $91.5647 | $91.56 | $91.55 | $91.60 |
| Purchase #2 | $235.25 | 7.852% | $253.7218 | $253.72 | $253.70 | $253.70 |
| Purchase #3 | $87.97 | 6.286% | $93.4998 | $93.50 | $93.50 | $93.50 |
| Purchase #4 | $226.56 | 12.103% | $253.9806 | $253.98 | $254.00 | $254.00 |
| Purchase #5 | $116.64 | 13.224% | $132.0645 | $132.06 | $132.05 | $132.10 |
| Purchase #6 | $172.41 | 3.679% | $178.753 | $178.75 | $178.75 | $178.80 |
| Purchase #7 | $60.27 | 3.135% | $62.1595 | $62.16 | $62.15 | $62.20 |
| 7 purchase totals = | $983.43 | $1,065.7439 | $1,065.73 | $1,065.70 | $1,065.90 | |