| 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 | $87.36 | 7.513% | $93.9234 | $93.92 | $93.90 | $93.90 |
| Purchase #2 | $52.53 | 6.654% | $56.0253 | $56.03 | $56.05 | $56.00 |
| Purchase #3 | $84.70 | 12.329% | $95.1427 | $95.14 | $95.15 | $95.10 |
| Purchase #4 | $129.87 | 6.508% | $138.3219 | $138.32 | $138.30 | $138.30 |
| Purchase #5 | $196.61 | 10.630% | $217.5096 | $217.51 | $217.50 | $217.50 |
| Purchase #6 | $50.25 | 3.785% | $52.152 | $52.15 | $52.15 | $52.20 |
| Purchase #7 | $29.64 | 5.376% | $31.2334 | $31.23 | $31.25 | $31.20 |
| 7 purchase totals = | $630.96 | $684.3083 | $684.30 | $684.30 | $684.20 | |