| 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 | $21.95 | 6.309% | $23.3348 | $23.33 | $23.35 | $23.30 |
| Purchase #2 | $43.43 | 3.208% | $44.8232 | $44.82 | $44.80 | $44.80 |
| Purchase #3 | $72.77 | 11.200% | $80.9202 | $80.92 | $80.90 | $80.90 |
| Purchase #4 | $12.38 | 4.556% | $12.944 | $12.94 | $12.95 | $12.90 |
| Purchase #5 | $186.58 | 9.694% | $204.6671 | $204.67 | $204.65 | $204.70 |
| Purchase #6 | $62.74 | 3.202% | $64.7489 | $64.75 | $64.75 | $64.70 |
| Purchase #7 | $149.68 | 4.582% | $156.5383 | $156.54 | $156.55 | $156.50 |
| 7 purchase totals = | $549.53 | $587.9765 | $587.97 | $587.95 | $587.80 | |