| 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 | $85.43 | 12.437% | $96.0549 | $96.05 | $96.05 | $96.10 |
| Purchase #2 | $18.34 | 10.774% | $20.316 | $20.32 | $20.30 | $20.30 |
| Purchase #3 | $52.41 | 10.254% | $57.7841 | $57.78 | $57.80 | $57.80 |
| Purchase #4 | $89.44 | 7.674% | $96.3036 | $96.30 | $96.30 | $96.30 |
| Purchase #5 | $168.62 | 4.439% | $176.105 | $176.11 | $176.10 | $176.10 |
| Purchase #6 | $193.74 | 6.521% | $206.3738 | $206.37 | $206.35 | $206.40 |
| Purchase #7 | $75.59 | 7.437% | $81.2116 | $81.21 | $81.20 | $81.20 |
| 7 purchase totals = | $683.57 | $734.1490 | $734.14 | $734.10 | $734.20 | |