| 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 | $127.33 | 13.367% | $144.3502 | $144.35 | $144.35 | $144.40 |
| Purchase #2 | $43.88 | 5.588% | $46.332 | $46.33 | $46.35 | $46.30 |
| Purchase #3 | $179.28 | 11.832% | $200.4924 | $200.49 | $200.50 | $200.50 |
| Purchase #4 | $233.59 | 5.523% | $246.4912 | $246.49 | $246.50 | $246.50 |
| Purchase #5 | $64.84 | 5.859% | $68.639 | $68.64 | $68.65 | $68.60 |
| Purchase #6 | $43.92 | 10.284% | $48.4367 | $48.44 | $48.45 | $48.40 |
| Purchase #7 | $71.76 | 12.352% | $80.6238 | $80.62 | $80.60 | $80.60 |
| 7 purchase totals = | $764.60 | $835.3653 | $835.36 | $835.40 | $835.30 | |