| 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 | $99.99 | 4.594% | $104.5835 | $104.58 | $104.60 | $104.60 |
| Purchase #2 | $22.98 | 5.389% | $24.2184 | $24.22 | $24.20 | $24.20 |
| Purchase #3 | $98.68 | 12.820% | $111.3308 | $111.33 | $111.35 | $111.30 |
| Purchase #4 | $59.30 | 10.509% | $65.5318 | $65.53 | $65.55 | $65.50 |
| Purchase #5 | $198.69 | 12.220% | $222.9699 | $222.97 | $222.95 | $223.00 |
| Purchase #6 | $238.25 | 13.368% | $270.0993 | $270.10 | $270.10 | $270.10 |
| Purchase #7 | $172.32 | 13.541% | $195.6539 | $195.65 | $195.65 | $195.70 |
| 7 purchase totals = | $890.21 | $994.3876 | $994.38 | $994.40 | $994.40 | |