| 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 | $52.59 | 13.191% | $59.5271 | $59.53 | $59.55 | $59.50 |
| Purchase #2 | $29.40 | 6.813% | $31.403 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $7.87 | 3.165% | $8.1191 | $8.12 | $8.10 | $8.10 |
| Purchase #4 | $12.33 | 5.417% | $12.9979 | $13.00 | $13.00 | $13.00 |
| Purchase #5 | $213.92 | 5.149% | $224.9347 | $224.93 | $224.95 | $224.90 |
| Purchase #6 | $7.92 | 9.827% | $8.6983 | $8.70 | $8.70 | $8.70 |
| Purchase #7 | $111.90 | 7.835% | $120.6674 | $120.67 | $120.65 | $120.70 |
| 7 purchase totals = | $435.93 | $466.3475 | $466.35 | $466.35 | $466.30 | |