| 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 | $80.31 | 10.502% | $88.7442 | $88.74 | $88.75 | $88.70 |
| Purchase #2 | $61.54 | 5.226% | $64.7561 | $64.76 | $64.75 | $64.80 |
| Purchase #3 | $221.51 | 9.774% | $243.1604 | $243.16 | $243.15 | $243.20 |
| Purchase #4 | $145.38 | 4.344% | $151.6953 | $151.70 | $151.70 | $151.70 |
| Purchase #5 | $250.32 | 13.426% | $283.928 | $283.93 | $283.95 | $283.90 |
| Purchase #6 | $12.42 | 10.710% | $13.7502 | $13.75 | $13.75 | $13.80 |
| Purchase #7 | $225.61 | 8.221% | $244.1574 | $244.16 | $244.15 | $244.20 |
| 7 purchase totals = | $997.09 | $1,090.1916 | $1,090.20 | $1,090.20 | $1,090.30 | |