| 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 | $45.31 | 5.334% | $47.7268 | $47.73 | $47.75 | $47.70 |
| Purchase #2 | $109.64 | 6.221% | $116.4607 | $116.46 | $116.45 | $116.50 |
| Purchase #3 | $98.40 | 13.648% | $111.8296 | $111.83 | $111.85 | $111.80 |
| Purchase #4 | $179.46 | 8.855% | $195.3512 | $195.35 | $195.35 | $195.40 |
| Purchase #5 | $248.75 | 13.817% | $283.1198 | $283.12 | $283.10 | $283.10 |
| Purchase #6 | $194.28 | 9.596% | $212.9231 | $212.92 | $212.90 | $212.90 |
| Purchase #7 | $234.37 | 12.822% | $264.4209 | $264.42 | $264.40 | $264.40 |
| 7 purchase totals = | $1,110.21 | $1,231.8321 | $1,231.83 | $1,231.80 | $1,231.80 | |