| 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 | $55.33 | 9.361% | $60.5094 | $60.51 | $60.50 | $60.50 |
| Purchase #2 | $115.31 | 8.784% | $125.4388 | $125.44 | $125.45 | $125.40 |
| Purchase #3 | $35.97 | 3.124% | $37.0937 | $37.09 | $37.10 | $37.10 |
| Purchase #4 | $204.46 | 4.408% | $213.4726 | $213.47 | $213.45 | $213.50 |
| Purchase #5 | $71.50 | 6.480% | $76.1332 | $76.13 | $76.15 | $76.10 |
| Purchase #6 | $77.29 | 9.421% | $84.5715 | $84.57 | $84.55 | $84.60 |
| Purchase #7 | $70.83 | 13.283% | $80.2383 | $80.24 | $80.25 | $80.20 |
| 7 purchase totals = | $630.69 | $677.4575 | $677.45 | $677.45 | $677.40 | |