| 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 | $58.81 | 7.110% | $62.9914 | $62.99 | $63.00 | $63.00 |
| Purchase #2 | $144.33 | 7.727% | $155.4824 | $155.48 | $155.50 | $155.50 |
| Purchase #3 | $50.84 | 4.783% | $53.2717 | $53.27 | $53.25 | $53.30 |
| Purchase #4 | $36.63 | 3.251% | $37.8208 | $37.82 | $37.80 | $37.80 |
| Purchase #5 | $38.55 | 4.687% | $40.3568 | $40.36 | $40.35 | $40.40 |
| Purchase #6 | $27.65 | 5.285% | $29.1113 | $29.11 | $29.10 | $29.10 |
| Purchase #7 | $27.63 | 5.382% | $29.117 | $29.12 | $29.10 | $29.10 |
| 7 purchase totals = | $384.44 | $408.1514 | $408.15 | $408.10 | $408.20 | |