| 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 | $23.63 | 13.654% | $26.8564 | $26.86 | $26.85 | $26.90 |
| Purchase #2 | $102.65 | 11.534% | $114.4897 | $114.49 | $114.50 | $114.50 |
| Purchase #3 | $158.51 | 9.260% | $173.188 | $173.19 | $173.20 | $173.20 |
| Purchase #4 | $37.51 | 4.738% | $39.2872 | $39.29 | $39.30 | $39.30 |
| Purchase #5 | $133.71 | 12.502% | $150.4264 | $150.43 | $150.45 | $150.40 |
| Purchase #6 | $58.96 | 8.313% | $63.8613 | $63.86 | $63.85 | $63.90 |
| Purchase #7 | $55.90 | 11.609% | $62.3894 | $62.39 | $62.40 | $62.40 |
| 7 purchase totals = | $570.87 | $630.4984 | $630.51 | $630.55 | $630.60 | |