| 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 | $77.87 | 5.734% | $82.3351 | $82.34 | $82.35 | $82.30 |
| Purchase #2 | $103.81 | 8.319% | $112.446 | $112.45 | $112.45 | $112.40 |
| Purchase #3 | $18.98 | 10.741% | $21.0186 | $21.02 | $21.00 | $21.00 |
| Purchase #4 | $121.56 | 5.163% | $127.8361 | $127.84 | $127.85 | $127.80 |
| Purchase #5 | $157.55 | 9.233% | $172.0966 | $172.10 | $172.10 | $172.10 |
| Purchase #6 | $197.53 | 8.745% | $214.804 | $214.80 | $214.80 | $214.80 |
| Purchase #7 | $27.97 | 13.553% | $31.7608 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $705.27 | $762.2972 | $762.31 | $762.30 | $762.20 | |