| 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 | $103.94 | 6.424% | $110.6171 | $110.62 | $110.60 | $110.60 |
| Purchase #2 | $22.31 | 7.818% | $24.0542 | $24.05 | $24.05 | $24.10 |
| Purchase #3 | $12.29 | 12.228% | $13.7928 | $13.79 | $13.80 | $13.80 |
| Purchase #4 | $76.53 | 13.156% | $86.5983 | $86.60 | $86.60 | $86.60 |
| Purchase #5 | $53.92 | 12.337% | $60.5721 | $60.57 | $60.55 | $60.60 |
| Purchase #6 | $156.76 | 10.443% | $173.1304 | $173.13 | $173.15 | $173.10 |
| Purchase #7 | $222.60 | 7.513% | $239.3239 | $239.32 | $239.30 | $239.30 |
| 7 purchase totals = | $648.35 | $708.0888 | $708.08 | $708.05 | $708.10 | |