| 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 | $75.28 | 11.153% | $83.676 | $83.68 | $83.70 | $83.70 |
| Purchase #2 | $34.72 | 12.513% | $39.0645 | $39.06 | $39.05 | $39.10 |
| Purchase #3 | $103.97 | 3.417% | $107.5227 | $107.52 | $107.50 | $107.50 |
| Purchase #4 | $170.38 | 5.113% | $179.0915 | $179.09 | $179.10 | $179.10 |
| Purchase #5 | $44.92 | 3.727% | $46.5942 | $46.59 | $46.60 | $46.60 |
| Purchase #6 | $207.48 | 9.170% | $226.5059 | $226.51 | $226.50 | $226.50 |
| Purchase #7 | $66.46 | 5.752% | $70.2828 | $70.28 | $70.30 | $70.30 |
| 7 purchase totals = | $703.21 | $752.7376 | $752.73 | $752.75 | $752.80 | |