| 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 | $28.63 | 6.623% | $30.5262 | $30.53 | $30.55 | $30.50 |
| Purchase #2 | $59.78 | 5.121% | $62.8413 | $62.84 | $62.85 | $62.80 |
| Purchase #3 | $93.70 | 8.201% | $101.3843 | $101.38 | $101.40 | $101.40 |
| Purchase #4 | $24.96 | 10.137% | $27.4902 | $27.49 | $27.50 | $27.50 |
| Purchase #5 | $142.32 | 5.146% | $149.6438 | $149.64 | $149.65 | $149.60 |
| Purchase #6 | $37.85 | 11.688% | $42.2739 | $42.27 | $42.25 | $42.30 |
| Purchase #7 | $229.45 | 3.103% | $236.5698 | $236.57 | $236.55 | $236.60 |
| 7 purchase totals = | $616.69 | $650.7295 | $650.72 | $650.75 | $650.70 | |