| 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 | $31.74 | 11.283% | $35.3212 | $35.32 | $35.30 | $35.30 |
| Purchase #2 | $59.78 | 9.196% | $65.2774 | $65.28 | $65.30 | $65.30 |
| Purchase #3 | $204.44 | 13.822% | $232.6977 | $232.70 | $232.70 | $232.70 |
| Purchase #4 | $103.85 | 11.372% | $115.6598 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $238.49 | 12.597% | $268.5326 | $268.53 | $268.55 | $268.50 |
| Purchase #6 | $112.25 | 5.700% | $118.6483 | $118.65 | $118.65 | $118.60 |
| Purchase #7 | $54.71 | 9.859% | $60.1039 | $60.10 | $60.10 | $60.10 |
| 7 purchase totals = | $805.26 | $896.2409 | $896.24 | $896.25 | $896.20 | |