| 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 | $49.69 | 3.663% | $51.5101 | $51.51 | $51.50 | $51.50 |
| Purchase #2 | $44.45 | 12.253% | $49.8965 | $49.90 | $49.90 | $49.90 |
| Purchase #3 | $33.96 | 9.428% | $37.1617 | $37.16 | $37.15 | $37.20 |
| Purchase #4 | $129.63 | 13.598% | $147.2571 | $147.26 | $147.25 | $147.30 |
| Purchase #5 | $154.30 | 7.109% | $165.2692 | $165.27 | $165.25 | $165.30 |
| Purchase #6 | $145.28 | 10.453% | $160.4661 | $160.47 | $160.45 | $160.50 |
| Purchase #7 | $141.33 | 11.490% | $157.5688 | $157.57 | $157.55 | $157.60 |
| 7 purchase totals = | $698.64 | $769.1295 | $769.14 | $769.05 | $769.30 | |