| 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 | $41.32 | 4.680% | $43.2538 | $43.25 | $43.25 | $43.30 |
| Purchase #2 | $68.54 | 6.228% | $72.8087 | $72.81 | $72.80 | $72.80 |
| Purchase #3 | $179.76 | 4.716% | $188.2375 | $188.24 | $188.25 | $188.20 |
| Purchase #4 | $120.79 | 10.288% | $133.2169 | $133.22 | $133.20 | $133.20 |
| Purchase #5 | $12.78 | 9.163% | $13.951 | $13.95 | $13.95 | $14.00 |
| Purchase #6 | $84.47 | 6.205% | $89.7114 | $89.71 | $89.70 | $89.70 |
| Purchase #7 | $123.83 | 9.477% | $135.5654 | $135.57 | $135.55 | $135.60 |
| 7 purchase totals = | $631.49 | $676.7447 | $676.75 | $676.70 | $676.80 | |