| 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 | $38.76 | 12.595% | $43.6418 | $43.64 | $43.65 | $43.60 |
| Purchase #2 | $25.29 | 10.720% | $28.0011 | $28.00 | $28.00 | $28.00 |
| Purchase #3 | $85.90 | 7.230% | $92.1106 | $92.11 | $92.10 | $92.10 |
| Purchase #4 | $233.31 | 7.858% | $251.6435 | $251.64 | $251.65 | $251.60 |
| Purchase #5 | $14.61 | 6.549% | $15.5668 | $15.57 | $15.55 | $15.60 |
| Purchase #6 | $201.74 | 7.481% | $216.8322 | $216.83 | $216.85 | $216.80 |
| Purchase #7 | $160.91 | 11.842% | $179.965 | $179.97 | $179.95 | $180.00 |
| 7 purchase totals = | $760.52 | $827.7610 | $827.76 | $827.75 | $827.70 | |