| 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 | $21.62 | 9.206% | $23.6103 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $24.53 | 6.796% | $26.1971 | $26.20 | $26.20 | $26.20 |
| Purchase #3 | $92.54 | 13.595% | $105.1208 | $105.12 | $105.10 | $105.10 |
| Purchase #4 | $159.80 | 10.529% | $176.6253 | $176.63 | $176.65 | $176.60 |
| Purchase #5 | $176.74 | 6.200% | $187.6979 | $187.70 | $187.70 | $187.70 |
| Purchase #6 | $47.31 | 9.250% | $51.6862 | $51.69 | $51.70 | $51.70 |
| Purchase #7 | $98.70 | 4.866% | $103.5027 | $103.50 | $103.50 | $103.50 |
| 7 purchase totals = | $621.24 | $674.4403 | $674.45 | $674.45 | $674.40 | |