| 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 | $54.80 | 12.196% | $61.4834 | $61.48 | $61.50 | $61.50 |
| Purchase #2 | $74.99 | 10.170% | $82.6165 | $82.62 | $82.60 | $82.60 |
| Purchase #3 | $248.27 | 9.642% | $272.2082 | $272.21 | $272.20 | $272.20 |
| Purchase #4 | $147.94 | 10.786% | $163.8968 | $163.90 | $163.90 | $163.90 |
| Purchase #5 | $12.33 | 6.612% | $13.1453 | $13.15 | $13.15 | $13.10 |
| Purchase #6 | $19.58 | 8.393% | $21.2233 | $21.22 | $21.20 | $21.20 |
| Purchase #7 | $197.59 | 12.634% | $222.5535 | $222.55 | $222.55 | $222.60 |
| 7 purchase totals = | $755.50 | $837.1270 | $837.13 | $837.10 | $837.10 | |