| 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 | $52.30 | 11.174% | $58.144 | $58.14 | $58.15 | $58.10 |
| Purchase #2 | $157.90 | 3.293% | $163.0996 | $163.10 | $163.10 | $163.10 |
| Purchase #3 | $59.84 | 5.276% | $62.9972 | $63.00 | $63.00 | $63.00 |
| Purchase #4 | $96.59 | 6.429% | $102.7998 | $102.80 | $102.80 | $102.80 |
| Purchase #5 | $230.57 | 6.664% | $245.9352 | $245.94 | $245.95 | $245.90 |
| Purchase #6 | $128.89 | 3.807% | $133.7968 | $133.80 | $133.80 | $133.80 |
| Purchase #7 | $18.56 | 13.499% | $21.0654 | $21.07 | $21.05 | $21.10 |
| 7 purchase totals = | $744.65 | $787.8380 | $787.85 | $787.85 | $787.80 | |