| 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 | $57.44 | 9.266% | $62.7624 | $62.76 | $62.75 | $62.80 |
| Purchase #2 | $102.28 | 12.849% | $115.422 | $115.42 | $115.40 | $115.40 |
| Purchase #3 | $153.80 | 9.826% | $168.9124 | $168.91 | $168.90 | $168.90 |
| Purchase #4 | $89.48 | 13.649% | $101.6931 | $101.69 | $101.70 | $101.70 |
| Purchase #5 | $153.55 | 8.148% | $166.0613 | $166.06 | $166.05 | $166.10 |
| Purchase #6 | $41.85 | 10.407% | $46.2053 | $46.21 | $46.20 | $46.20 |
| Purchase #7 | $218.71 | 10.618% | $241.9326 | $241.93 | $241.95 | $241.90 |
| 7 purchase totals = | $817.11 | $902.9891 | $902.98 | $902.95 | $903.00 | |