| 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 | $63.54 | 6.286% | $67.5341 | $67.53 | $67.55 | $67.50 |
| Purchase #2 | $141.76 | 3.581% | $146.8364 | $146.84 | $146.85 | $146.80 |
| Purchase #3 | $133.99 | 11.279% | $149.1027 | $149.10 | $149.10 | $149.10 |
| Purchase #4 | $35.74 | 5.706% | $37.7793 | $37.78 | $37.80 | $37.80 |
| Purchase #5 | $137.29 | 4.792% | $143.8689 | $143.87 | $143.85 | $143.90 |
| Purchase #6 | $38.52 | 4.261% | $40.1613 | $40.16 | $40.15 | $40.20 |
| Purchase #7 | $199.65 | 13.276% | $226.1555 | $226.16 | $226.15 | $226.20 |
| 7 purchase totals = | $750.49 | $811.4382 | $811.44 | $811.45 | $811.50 | |