| 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 | $49.85 | 8.234% | $53.9546 | $53.95 | $53.95 | $54.00 |
| Purchase #2 | $128.72 | 13.823% | $146.513 | $146.51 | $146.50 | $146.50 |
| Purchase #3 | $97.54 | 8.279% | $105.6153 | $105.62 | $105.60 | $105.60 |
| Purchase #4 | $80.91 | 11.288% | $90.0431 | $90.04 | $90.05 | $90.00 |
| Purchase #5 | $198.26 | 13.785% | $225.5901 | $225.59 | $225.60 | $225.60 |
| Purchase #6 | $199.84 | 10.422% | $220.6673 | $220.67 | $220.65 | $220.70 |
| Purchase #7 | $65.56 | 5.184% | $68.9586 | $68.96 | $68.95 | $69.00 |
| 7 purchase totals = | $820.68 | $911.3420 | $911.34 | $911.30 | $911.40 | |