| 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 | $16.58 | 5.157% | $17.435 | $17.44 | $17.45 | $17.40 |
| Purchase #2 | $60.66 | 13.421% | $68.8012 | $68.80 | $68.80 | $68.80 |
| Purchase #3 | $115.77 | 11.182% | $128.7154 | $128.72 | $128.70 | $128.70 |
| Purchase #4 | $121.42 | 8.353% | $131.5622 | $131.56 | $131.55 | $131.60 |
| Purchase #5 | $16.40 | 3.222% | $16.9284 | $16.93 | $16.95 | $16.90 |
| Purchase #6 | $75.85 | 11.410% | $84.5045 | $84.50 | $84.50 | $84.50 |
| Purchase #7 | $62.93 | 4.466% | $65.7405 | $65.74 | $65.75 | $65.70 |
| 7 purchase totals = | $469.61 | $513.6872 | $513.69 | $513.70 | $513.60 | |