| 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 | $10.79 | 6.710% | $11.514 | $11.51 | $11.50 | $11.50 |
| Purchase #2 | $73.45 | 9.455% | $80.3947 | $80.39 | $80.40 | $80.40 |
| Purchase #3 | $116.48 | 11.489% | $129.8624 | $129.86 | $129.85 | $129.90 |
| Purchase #4 | $36.99 | 8.469% | $40.1227 | $40.12 | $40.10 | $40.10 |
| Purchase #5 | $191.35 | 8.496% | $207.6071 | $207.61 | $207.60 | $207.60 |
| Purchase #6 | $98.66 | 11.869% | $110.37 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $148.44 | 10.513% | $164.0455 | $164.05 | $164.05 | $164.00 |
| 7 purchase totals = | $676.16 | $743.9164 | $743.91 | $743.85 | $743.90 | |