| 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 | $5.72 | 5.770% | $6.05 | $6.05 | $6.05 | $6.10 |
| Purchase #2 | $142.98 | 5.261% | $150.5022 | $150.50 | $150.50 | $150.50 |
| Purchase #3 | $34.34 | 5.252% | $36.1435 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $130.33 | 6.224% | $138.4417 | $138.44 | $138.45 | $138.40 |
| Purchase #5 | $10.43 | 4.361% | $10.8849 | $10.88 | $10.90 | $10.90 |
| Purchase #6 | $35.25 | 13.227% | $39.9125 | $39.91 | $39.90 | $39.90 |
| Purchase #7 | $183.28 | 5.201% | $192.8124 | $192.81 | $192.80 | $192.80 |
| 7 purchase totals = | $542.33 | $574.7472 | $574.73 | $574.75 | $574.70 | |