| 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 | $34.74 | 10.755% | $38.4763 | $38.48 | $38.50 | $38.50 |
| Purchase #2 | $33.69 | 11.314% | $37.5017 | $37.50 | $37.50 | $37.50 |
| Purchase #3 | $232.27 | 6.611% | $247.6254 | $247.63 | $247.65 | $247.60 |
| Purchase #4 | $16.89 | 11.508% | $18.8337 | $18.83 | $18.85 | $18.80 |
| Purchase #5 | $24.64 | 12.663% | $27.7602 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $197.44 | 8.667% | $214.5521 | $214.55 | $214.55 | $214.60 |
| Purchase #7 | $46.26 | 10.417% | $51.0789 | $51.08 | $51.10 | $51.10 |
| 7 purchase totals = | $585.93 | $635.8283 | $635.83 | $635.90 | $635.90 | |