| 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 | $92.86 | 13.647% | $105.5326 | $105.53 | $105.55 | $105.50 |
| Purchase #2 | $76.40 | 8.587% | $82.9605 | $82.96 | $82.95 | $83.00 |
| Purchase #3 | $162.82 | 13.510% | $184.817 | $184.82 | $184.80 | $184.80 |
| Purchase #4 | $133.95 | 7.307% | $143.7377 | $143.74 | $143.75 | $143.70 |
| Purchase #5 | $19.67 | 13.795% | $22.3835 | $22.38 | $22.40 | $22.40 |
| Purchase #6 | $110.53 | 8.749% | $120.2003 | $120.20 | $120.20 | $120.20 |
| Purchase #7 | $10.63 | 3.473% | $10.9992 | $11.00 | $11.00 | $11.00 |
| 7 purchase totals = | $606.86 | $670.6308 | $670.63 | $670.65 | $670.60 | |