| 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 | $23.75 | 7.597% | $25.5543 | $25.55 | $25.55 | $25.60 |
| Purchase #2 | $83.45 | 8.665% | $90.6809 | $90.68 | $90.70 | $90.70 |
| Purchase #3 | $100.28 | 13.280% | $113.5972 | $113.60 | $113.60 | $113.60 |
| Purchase #4 | $135.91 | 5.585% | $143.5006 | $143.50 | $143.50 | $143.50 |
| Purchase #5 | $171.99 | 4.804% | $180.2524 | $180.25 | $180.25 | $180.30 |
| Purchase #6 | $216.28 | 7.645% | $232.8146 | $232.81 | $232.80 | $232.80 |
| Purchase #7 | $190.56 | 9.772% | $209.1815 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $922.22 | $995.5815 | $995.57 | $995.60 | $995.70 | |