| 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 | $126.93 | 4.739% | $132.9452 | $132.95 | $132.95 | $132.90 |
| Purchase #2 | $28.44 | 11.736% | $31.7777 | $31.78 | $31.80 | $31.80 |
| Purchase #3 | $124.78 | 10.191% | $137.4963 | $137.50 | $137.50 | $137.50 |
| Purchase #4 | $90.53 | 4.495% | $94.5993 | $94.60 | $94.60 | $94.60 |
| Purchase #5 | $38.98 | 5.666% | $41.1886 | $41.19 | $41.20 | $41.20 |
| Purchase #6 | $8.31 | 12.318% | $9.3336 | $9.33 | $9.35 | $9.30 |
| Purchase #7 | $12.88 | 8.533% | $13.9791 | $13.98 | $14.00 | $14.00 |
| 7 purchase totals = | $430.85 | $461.3198 | $461.33 | $461.40 | $461.30 | |