| 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 | $74.78 | 8.222% | $80.9284 | $80.93 | $80.95 | $80.90 |
| Purchase #2 | $34.78 | 13.415% | $39.4457 | $39.45 | $39.45 | $39.40 |
| Purchase #3 | $18.90 | 13.280% | $21.4099 | $21.41 | $21.40 | $21.40 |
| Purchase #4 | $204.66 | 8.437% | $221.9272 | $221.93 | $221.95 | $221.90 |
| Purchase #5 | $191.91 | 5.814% | $203.0676 | $203.07 | $203.05 | $203.10 |
| Purchase #6 | $18.75 | 3.111% | $19.3333 | $19.33 | $19.35 | $19.30 |
| Purchase #7 | $182.99 | 4.524% | $191.2685 | $191.27 | $191.25 | $191.30 |
| 7 purchase totals = | $726.77 | $777.3806 | $777.39 | $777.40 | $777.30 | |