| 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 | $83.59 | 11.362% | $93.0875 | $93.09 | $93.10 | $93.10 |
| Purchase #2 | $70.35 | 13.426% | $79.7952 | $79.80 | $79.80 | $79.80 |
| Purchase #3 | $124.99 | 9.248% | $136.5491 | $136.55 | $136.55 | $136.50 |
| Purchase #4 | $241.54 | 3.132% | $249.105 | $249.11 | $249.10 | $249.10 |
| Purchase #5 | $180.97 | 6.429% | $192.6046 | $192.60 | $192.60 | $192.60 |
| Purchase #6 | $169.73 | 11.305% | $188.918 | $188.92 | $188.90 | $188.90 |
| Purchase #7 | $46.61 | 10.301% | $51.4113 | $51.41 | $51.40 | $51.40 |
| 7 purchase totals = | $917.78 | $991.4707 | $991.48 | $991.45 | $991.40 | |