| 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 | $41.58 | 13.703% | $47.2777 | $47.28 | $47.30 | $47.30 |
| Purchase #2 | $130.45 | 12.393% | $146.6167 | $146.62 | $146.60 | $146.60 |
| Purchase #3 | $12.88 | 9.447% | $14.0968 | $14.10 | $14.10 | $14.10 |
| Purchase #4 | $135.94 | 4.618% | $142.2177 | $142.22 | $142.20 | $142.20 |
| Purchase #5 | $150.43 | 12.429% | $169.1269 | $169.13 | $169.15 | $169.10 |
| Purchase #6 | $179.35 | 13.270% | $203.1497 | $203.15 | $203.15 | $203.10 |
| Purchase #7 | $110.31 | 11.705% | $123.2218 | $123.22 | $123.20 | $123.20 |
| 7 purchase totals = | $760.94 | $845.7073 | $845.72 | $845.70 | $845.60 | |