| 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 | $7.99 | 9.761% | $8.7699 | $8.77 | $8.75 | $8.80 |
| Purchase #2 | $65.94 | 10.728% | $73.014 | $73.01 | $73.00 | $73.00 |
| Purchase #3 | $245.95 | 4.742% | $257.6129 | $257.61 | $257.60 | $257.60 |
| Purchase #4 | $48.32 | 11.345% | $53.8019 | $53.80 | $53.80 | $53.80 |
| Purchase #5 | $249.54 | 4.282% | $260.2253 | $260.23 | $260.25 | $260.20 |
| Purchase #6 | $43.95 | 6.185% | $46.6683 | $46.67 | $46.65 | $46.70 |
| Purchase #7 | $87.32 | 4.193% | $90.9813 | $90.98 | $91.00 | $91.00 |
| 7 purchase totals = | $749.01 | $791.0736 | $791.07 | $791.05 | $791.10 | |