| 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 | $55.55 | 12.173% | $62.3121 | $62.31 | $62.30 | $62.30 |
| Purchase #2 | $63.50 | 12.297% | $71.3086 | $71.31 | $71.30 | $71.30 |
| Purchase #3 | $120.74 | 6.213% | $128.2416 | $128.24 | $128.25 | $128.20 |
| Purchase #4 | $125.81 | 9.309% | $137.5217 | $137.52 | $137.50 | $137.50 |
| Purchase #5 | $54.76 | 7.327% | $58.7723 | $58.77 | $58.75 | $58.80 |
| Purchase #6 | $249.60 | 3.796% | $259.0748 | $259.07 | $259.05 | $259.10 |
| Purchase #7 | $236.67 | 7.249% | $253.8262 | $253.83 | $253.85 | $253.80 |
| 7 purchase totals = | $906.63 | $971.0573 | $971.05 | $971.00 | $971.00 | |