| 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 | $37.84 | 4.679% | $39.6105 | $39.61 | $39.60 | $39.60 |
| Purchase #2 | $36.45 | 11.519% | $40.6487 | $40.65 | $40.65 | $40.60 |
| Purchase #3 | $155.34 | 7.797% | $167.4519 | $167.45 | $167.45 | $167.50 |
| Purchase #4 | $173.74 | 10.210% | $191.4789 | $191.48 | $191.50 | $191.50 |
| Purchase #5 | $113.74 | 8.263% | $123.1383 | $123.14 | $123.15 | $123.10 |
| Purchase #6 | $65.68 | 12.182% | $73.6811 | $73.68 | $73.70 | $73.70 |
| Purchase #7 | $129.95 | 6.648% | $138.5891 | $138.59 | $138.60 | $138.60 |
| 7 purchase totals = | $712.74 | $774.5985 | $774.60 | $774.65 | $774.60 | |