| 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 | $216.60 | 4.611% | $226.5874 | $226.59 | $226.60 | $226.60 |
| Purchase #2 | $62.53 | 3.819% | $64.918 | $64.92 | $64.90 | $64.90 |
| Purchase #3 | $13.85 | 7.300% | $14.8611 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $14.82 | 7.809% | $15.9773 | $15.98 | $16.00 | $16.00 |
| Purchase #5 | $75.87 | 4.434% | $79.2341 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $250.71 | 11.629% | $279.8651 | $279.87 | $279.85 | $279.90 |
| Purchase #7 | $13.80 | 8.250% | $14.9385 | $14.94 | $14.95 | $14.90 |
| 7 purchase totals = | $648.18 | $696.3815 | $696.39 | $696.40 | $696.40 | |