| 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 | $16.56 | 5.361% | $17.4478 | $17.45 | $17.45 | $17.40 |
| Purchase #2 | $131.92 | 3.513% | $136.5543 | $136.55 | $136.55 | $136.60 |
| Purchase #3 | $22.30 | 8.256% | $24.1411 | $24.14 | $24.15 | $24.10 |
| Purchase #4 | $90.84 | 10.823% | $100.6716 | $100.67 | $100.65 | $100.70 |
| Purchase #5 | $90.74 | 7.164% | $97.2406 | $97.24 | $97.25 | $97.20 |
| Purchase #6 | $121.26 | 9.486% | $132.7627 | $132.76 | $132.75 | $132.80 |
| Purchase #7 | $232.68 | 6.809% | $248.5232 | $248.52 | $248.50 | $248.50 |
| 7 purchase totals = | $706.30 | $757.3413 | $757.33 | $757.30 | $757.30 | |