| 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 | $107.57 | 7.187% | $115.3011 | $115.30 | $115.30 | $115.30 |
| Purchase #2 | $50.84 | 9.336% | $55.5864 | $55.59 | $55.60 | $55.60 |
| Purchase #3 | $192.25 | 13.450% | $218.1076 | $218.11 | $218.10 | $218.10 |
| Purchase #4 | $23.76 | 9.435% | $26.0018 | $26.00 | $26.00 | $26.00 |
| Purchase #5 | $23.53 | 7.827% | $25.3717 | $25.37 | $25.35 | $25.40 |
| Purchase #6 | $182.77 | 13.726% | $207.857 | $207.86 | $207.85 | $207.90 |
| Purchase #7 | $247.34 | 7.797% | $266.6251 | $266.63 | $266.65 | $266.60 |
| 7 purchase totals = | $828.06 | $914.8507 | $914.86 | $914.85 | $914.90 | |