| 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 | $35.32 | 8.409% | $38.2901 | $38.29 | $38.30 | $38.30 |
| Purchase #2 | $94.85 | 9.584% | $103.9404 | $103.94 | $103.95 | $103.90 |
| Purchase #3 | $234.99 | 4.261% | $245.0029 | $245.00 | $245.00 | $245.00 |
| Purchase #4 | $168.94 | 11.508% | $188.3816 | $188.38 | $188.40 | $188.40 |
| Purchase #5 | $35.49 | 11.453% | $39.5547 | $39.55 | $39.55 | $39.60 |
| Purchase #6 | $87.80 | 4.709% | $91.9345 | $91.93 | $91.95 | $91.90 |
| Purchase #7 | $96.93 | 12.208% | $108.7632 | $108.76 | $108.75 | $108.80 |
| 7 purchase totals = | $754.32 | $815.8674 | $815.85 | $815.90 | $815.90 | |