| 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 | $25.64 | 4.604% | $26.8205 | $26.82 | $26.80 | $26.80 |
| Purchase #2 | $162.87 | 6.121% | $172.8393 | $172.84 | $172.85 | $172.80 |
| Purchase #3 | $57.31 | 8.824% | $62.367 | $62.37 | $62.35 | $62.40 |
| Purchase #4 | $29.28 | 12.254% | $32.868 | $32.87 | $32.85 | $32.90 |
| Purchase #5 | $92.50 | 7.786% | $99.7021 | $99.70 | $99.70 | $99.70 |
| Purchase #6 | $8.64 | 10.175% | $9.5191 | $9.52 | $9.50 | $9.50 |
| Purchase #7 | $168.46 | 4.483% | $176.0121 | $176.01 | $176.00 | $176.00 |
| 7 purchase totals = | $544.70 | $580.1281 | $580.13 | $580.05 | $580.10 | |