| 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 | $56.83 | 7.138% | $60.8865 | $60.89 | $60.90 | $60.90 |
| Purchase #2 | $61.31 | 6.441% | $65.259 | $65.26 | $65.25 | $65.30 |
| Purchase #3 | $146.68 | 3.829% | $152.2964 | $152.30 | $152.30 | $152.30 |
| Purchase #4 | $135.71 | 3.305% | $140.1952 | $140.20 | $140.20 | $140.20 |
| Purchase #5 | $79.71 | 7.742% | $85.8811 | $85.88 | $85.90 | $85.90 |
| Purchase #6 | $57.34 | 5.534% | $60.5132 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $209.38 | 3.635% | $216.991 | $216.99 | $217.00 | $217.00 |
| 7 purchase totals = | $746.96 | $782.0224 | $782.03 | $782.05 | $782.10 | |