| 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 | $82.93 | 9.808% | $91.0638 | $91.06 | $91.05 | $91.10 |
| Purchase #2 | $74.59 | 6.218% | $79.228 | $79.23 | $79.25 | $79.20 |
| Purchase #3 | $72.53 | 7.591% | $78.0358 | $78.04 | $78.05 | $78.00 |
| Purchase #4 | $33.79 | 5.830% | $35.76 | $35.76 | $35.75 | $35.80 |
| Purchase #5 | $99.80 | 11.337% | $111.1143 | $111.11 | $111.10 | $111.10 |
| Purchase #6 | $8.64 | 11.290% | $9.6155 | $9.62 | $9.60 | $9.60 |
| Purchase #7 | $108.36 | 13.464% | $122.9496 | $122.95 | $122.95 | $122.90 |
| 7 purchase totals = | $480.64 | $527.7670 | $527.77 | $527.75 | $527.70 | |