| 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 | $29.70 | 4.242% | $30.9599 | $30.96 | $30.95 | $31.00 |
| Purchase #2 | $87.85 | 8.228% | $95.0783 | $95.08 | $95.10 | $95.10 |
| Purchase #3 | $48.93 | 10.583% | $54.1083 | $54.11 | $54.10 | $54.10 |
| Purchase #4 | $207.67 | 4.768% | $217.5717 | $217.57 | $217.55 | $217.60 |
| Purchase #5 | $226.30 | 4.571% | $236.6442 | $236.64 | $236.65 | $236.60 |
| Purchase #6 | $51.26 | 9.810% | $56.2886 | $56.29 | $56.30 | $56.30 |
| Purchase #7 | $104.25 | 7.269% | $111.8279 | $111.83 | $111.85 | $111.80 |
| 7 purchase totals = | $755.96 | $802.4789 | $802.48 | $802.50 | $802.50 | |