| 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 | $58.67 | 4.485% | $61.3013 | $61.30 | $61.30 | $61.30 |
| Purchase #2 | $37.72 | 6.324% | $40.1054 | $40.11 | $40.10 | $40.10 |
| Purchase #3 | $116.81 | 5.363% | $123.0745 | $123.07 | $123.05 | $123.10 |
| Purchase #4 | $142.72 | 4.663% | $149.375 | $149.38 | $149.40 | $149.40 |
| Purchase #5 | $8.70 | 5.294% | $9.1606 | $9.16 | $9.15 | $9.20 |
| Purchase #6 | $149.58 | 4.854% | $156.8406 | $156.84 | $156.85 | $156.80 |
| Purchase #7 | $190.81 | 6.136% | $202.5181 | $202.52 | $202.50 | $202.50 |
| 7 purchase totals = | $705.01 | $742.3755 | $742.38 | $742.35 | $742.40 | |