| 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 | $210.65 | 5.139% | $221.4753 | $221.48 | $221.50 | $221.50 |
| Purchase #2 | $58.98 | 4.456% | $61.6081 | $61.61 | $61.60 | $61.60 |
| Purchase #3 | $248.85 | 6.280% | $264.4778 | $264.48 | $264.50 | $264.50 |
| Purchase #4 | $18.64 | 8.554% | $20.2345 | $20.23 | $20.25 | $20.20 |
| Purchase #5 | $169.40 | 4.113% | $176.3674 | $176.37 | $176.35 | $176.40 |
| Purchase #6 | $64.92 | 7.808% | $69.989 | $69.99 | $70.00 | $70.00 |
| Purchase #7 | $39.73 | 4.611% | $41.562 | $41.56 | $41.55 | $41.60 |
| 7 purchase totals = | $811.17 | $855.7141 | $855.72 | $855.75 | $855.80 | |