| 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 | $200.89 | 9.838% | $220.6536 | $220.65 | $220.65 | $220.70 |
| Purchase #2 | $69.30 | 4.811% | $72.634 | $72.63 | $72.65 | $72.60 |
| Purchase #3 | $39.91 | 11.743% | $44.5966 | $44.60 | $44.60 | $44.60 |
| Purchase #4 | $35.32 | 5.869% | $37.3929 | $37.39 | $37.40 | $37.40 |
| Purchase #5 | $234.62 | 7.577% | $252.3972 | $252.40 | $252.40 | $252.40 |
| Purchase #6 | $195.29 | 6.488% | $207.9604 | $207.96 | $207.95 | $208.00 |
| Purchase #7 | $8.37 | 8.295% | $9.0643 | $9.06 | $9.05 | $9.10 |
| 7 purchase totals = | $783.70 | $844.6990 | $844.69 | $844.70 | $844.80 | |