| 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 | $14.70 | 5.803% | $15.553 | $15.55 | $15.55 | $15.60 |
| Purchase #2 | $234.28 | 13.304% | $265.4486 | $265.45 | $265.45 | $265.40 |
| Purchase #3 | $157.46 | 5.117% | $165.5172 | $165.52 | $165.50 | $165.50 |
| Purchase #4 | $103.98 | 13.408% | $117.9216 | $117.92 | $117.90 | $117.90 |
| Purchase #5 | $110.29 | 11.572% | $123.0528 | $123.05 | $123.05 | $123.10 |
| Purchase #6 | $24.43 | 4.126% | $25.438 | $25.44 | $25.45 | $25.40 |
| Purchase #7 | $235.96 | 8.797% | $256.7174 | $256.72 | $256.70 | $256.70 |
| 7 purchase totals = | $881.10 | $969.6486 | $969.65 | $969.60 | $969.60 | |