| 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 | $91.33 | 6.597% | $97.355 | $97.36 | $97.35 | $97.40 |
| Purchase #2 | $101.55 | 12.826% | $114.5748 | $114.57 | $114.55 | $114.60 |
| Purchase #3 | $60.74 | 7.686% | $65.4085 | $65.41 | $65.40 | $65.40 |
| Purchase #4 | $46.63 | 6.407% | $49.6176 | $49.62 | $49.60 | $49.60 |
| Purchase #5 | $18.27 | 10.520% | $20.192 | $20.19 | $20.20 | $20.20 |
| Purchase #6 | $149.99 | 5.259% | $157.878 | $157.88 | $157.90 | $157.90 |
| Purchase #7 | $148.67 | 12.149% | $166.7319 | $166.73 | $166.75 | $166.70 |
| 7 purchase totals = | $617.18 | $671.7578 | $671.76 | $671.75 | $671.80 | |