| 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 | $29.90 | 9.469% | $32.7312 | $32.73 | $32.75 | $32.70 |
| Purchase #2 | $60.25 | 8.438% | $65.3339 | $65.33 | $65.35 | $65.30 |
| Purchase #3 | $187.74 | 6.246% | $199.4662 | $199.47 | $199.45 | $199.50 |
| Purchase #4 | $48.94 | 10.768% | $54.2099 | $54.21 | $54.20 | $54.20 |
| Purchase #5 | $127.57 | 10.713% | $141.2366 | $141.24 | $141.25 | $141.20 |
| Purchase #6 | $18.29 | 5.616% | $19.3172 | $19.32 | $19.30 | $19.30 |
| Purchase #7 | $36.38 | 5.619% | $38.4242 | $38.42 | $38.40 | $38.40 |
| 7 purchase totals = | $509.07 | $550.7192 | $550.72 | $550.70 | $550.60 | |