| 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 | $79.40 | 11.239% | $88.3238 | $88.32 | $88.30 | $88.30 |
| Purchase #2 | $169.57 | 11.427% | $188.9468 | $188.95 | $188.95 | $188.90 |
| Purchase #3 | $35.53 | 11.562% | $39.638 | $39.64 | $39.65 | $39.60 |
| Purchase #4 | $142.37 | 3.320% | $147.0967 | $147.10 | $147.10 | $147.10 |
| Purchase #5 | $91.30 | 5.521% | $96.3407 | $96.34 | $96.35 | $96.30 |
| Purchase #6 | $112.79 | 7.208% | $120.9199 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $45.94 | 10.196% | $50.624 | $50.62 | $50.60 | $50.60 |
| 7 purchase totals = | $676.90 | $731.8899 | $731.89 | $731.85 | $731.70 | |