| 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 | $12.97 | 8.599% | $14.0853 | $14.09 | $14.10 | $14.10 |
| Purchase #2 | $64.43 | 12.844% | $72.7054 | $72.71 | $72.70 | $72.70 |
| Purchase #3 | $101.36 | 12.220% | $113.7462 | $113.75 | $113.75 | $113.70 |
| Purchase #4 | $156.43 | 8.188% | $169.2385 | $169.24 | $169.25 | $169.20 |
| Purchase #5 | $118.25 | 7.281% | $126.8598 | $126.86 | $126.85 | $126.90 |
| Purchase #6 | $90.88 | 10.318% | $100.257 | $100.26 | $100.25 | $100.30 |
| Purchase #7 | $16.48 | 10.457% | $18.2033 | $18.20 | $18.20 | $18.20 |
| 7 purchase totals = | $560.80 | $615.0955 | $615.11 | $615.10 | $615.10 | |