| 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 | $65.51 | 6.807% | $69.9693 | $69.97 | $69.95 | $70.00 |
| Purchase #2 | $94.65 | 6.583% | $100.8808 | $100.88 | $100.90 | $100.90 |
| Purchase #3 | $24.65 | 10.465% | $27.2296 | $27.23 | $27.25 | $27.20 |
| Purchase #4 | $192.53 | 9.562% | $210.9397 | $210.94 | $210.95 | $210.90 |
| Purchase #5 | $20.73 | 7.269% | $22.2369 | $22.24 | $22.25 | $22.20 |
| Purchase #6 | $238.86 | 10.374% | $263.6393 | $263.64 | $263.65 | $263.60 |
| Purchase #7 | $97.91 | 13.230% | $110.8635 | $110.86 | $110.85 | $110.90 |
| 7 purchase totals = | $734.84 | $805.7591 | $805.76 | $805.80 | $805.70 | |