| 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 | $16.36 | 7.568% | $17.5981 | $17.60 | $17.60 | $17.60 |
| Purchase #2 | $120.52 | 6.733% | $128.6346 | $128.63 | $128.65 | $128.60 |
| Purchase #3 | $66.92 | 6.636% | $71.3608 | $71.36 | $71.35 | $71.40 |
| Purchase #4 | $113.48 | 13.677% | $129.0007 | $129.00 | $129.00 | $129.00 |
| Purchase #5 | $149.70 | 12.582% | $168.5353 | $168.54 | $168.55 | $168.50 |
| Purchase #6 | $166.48 | 8.253% | $180.2196 | $180.22 | $180.20 | $180.20 |
| Purchase #7 | $50.48 | 10.422% | $55.741 | $55.74 | $55.75 | $55.70 |
| 7 purchase totals = | $683.94 | $751.0901 | $751.09 | $751.10 | $751.00 | |