| 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 | $72.56 | 6.167% | $77.0348 | $77.03 | $77.05 | $77.00 |
| Purchase #2 | $13.62 | 9.232% | $14.8774 | $14.88 | $14.90 | $14.90 |
| Purchase #3 | $26.96 | 5.145% | $28.3471 | $28.35 | $28.35 | $28.30 |
| Purchase #4 | $192.50 | 9.202% | $210.2139 | $210.21 | $210.20 | $210.20 |
| Purchase #5 | $151.54 | 12.680% | $170.7553 | $170.76 | $170.75 | $170.80 |
| Purchase #6 | $172.65 | 5.177% | $181.5881 | $181.59 | $181.60 | $181.60 |
| Purchase #7 | $194.97 | 7.389% | $209.3763 | $209.38 | $209.40 | $209.40 |
| 7 purchase totals = | $824.80 | $892.1929 | $892.20 | $892.25 | $892.20 | |