| 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 | $84.55 | 9.390% | $92.4892 | $92.49 | $92.50 | $92.50 |
| Purchase #2 | $8.87 | 9.168% | $9.6832 | $9.68 | $9.70 | $9.70 |
| Purchase #3 | $67.66 | 8.504% | $73.4138 | $73.41 | $73.40 | $73.40 |
| Purchase #4 | $92.75 | 8.184% | $100.3407 | $100.34 | $100.35 | $100.30 |
| Purchase #5 | $68.43 | 4.697% | $71.6442 | $71.64 | $71.65 | $71.60 |
| Purchase #6 | $225.66 | 6.439% | $240.1902 | $240.19 | $240.20 | $240.20 |
| Purchase #7 | $78.84 | 10.478% | $87.1009 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $626.76 | $674.8622 | $674.85 | $674.90 | $674.80 | |