| 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 | $101.61 | 13.334% | $115.1587 | $115.16 | $115.15 | $115.20 |
| Purchase #2 | $58.97 | 3.155% | $60.8305 | $60.83 | $60.85 | $60.80 |
| Purchase #3 | $129.57 | 9.469% | $141.839 | $141.84 | $141.85 | $141.80 |
| Purchase #4 | $234.34 | 8.867% | $255.1189 | $255.12 | $255.10 | $255.10 |
| Purchase #5 | $52.35 | 5.550% | $55.2554 | $55.26 | $55.25 | $55.30 |
| Purchase #6 | $47.42 | 5.623% | $50.0864 | $50.09 | $50.10 | $50.10 |
| Purchase #7 | $92.70 | 3.463% | $95.9102 | $95.91 | $95.90 | $95.90 |
| 7 purchase totals = | $716.96 | $774.1991 | $774.21 | $774.20 | $774.20 | |