| 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 | $72.96 | 8.771% | $79.3593 | $79.36 | $79.35 | $79.40 |
| Purchase #2 | $138.92 | 12.707% | $156.5726 | $156.57 | $156.55 | $156.60 |
| Purchase #3 | $52.92 | 6.218% | $56.2106 | $56.21 | $56.20 | $56.20 |
| Purchase #4 | $108.28 | 4.617% | $113.2793 | $113.28 | $113.30 | $113.30 |
| Purchase #5 | $158.71 | 9.656% | $174.035 | $174.04 | $174.05 | $174.00 |
| Purchase #6 | $179.69 | 8.535% | $195.0265 | $195.03 | $195.05 | $195.00 |
| Purchase #7 | $105.56 | 9.152% | $115.2209 | $115.22 | $115.20 | $115.20 |
| 7 purchase totals = | $817.04 | $889.7042 | $889.71 | $889.70 | $889.70 | |