| 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 | $70.89 | 12.789% | $79.9561 | $79.96 | $79.95 | $80.00 |
| Purchase #2 | $162.77 | 9.407% | $178.0818 | $178.08 | $178.10 | $178.10 |
| Purchase #3 | $104.78 | 4.261% | $109.2447 | $109.24 | $109.25 | $109.20 |
| Purchase #4 | $22.48 | 10.826% | $24.9137 | $24.91 | $24.90 | $24.90 |
| Purchase #5 | $160.78 | 11.693% | $179.58 | $179.58 | $179.60 | $179.60 |
| Purchase #6 | $84.36 | 4.590% | $88.2321 | $88.23 | $88.25 | $88.20 |
| Purchase #7 | $225.66 | 10.446% | $249.2324 | $249.23 | $249.25 | $249.20 |
| 7 purchase totals = | $831.72 | $909.2408 | $909.23 | $909.30 | $909.20 | |