| 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 | $7.83 | 12.334% | $8.7958 | $8.80 | $8.80 | $8.80 |
| Purchase #2 | $145.66 | 10.415% | $160.8305 | $160.83 | $160.85 | $160.80 |
| Purchase #3 | $210.64 | 9.835% | $231.3564 | $231.36 | $231.35 | $231.40 |
| Purchase #4 | $156.65 | 10.146% | $172.5437 | $172.54 | $172.55 | $172.50 |
| Purchase #5 | $56.29 | 5.122% | $59.1732 | $59.17 | $59.15 | $59.20 |
| Purchase #6 | $195.60 | 6.601% | $208.5116 | $208.51 | $208.50 | $208.50 |
| Purchase #7 | $62.34 | 3.541% | $64.5475 | $64.55 | $64.55 | $64.50 |
| 7 purchase totals = | $835.01 | $905.7587 | $905.76 | $905.75 | $905.70 | |