| 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 | $195.70 | 12.141% | $219.4599 | $219.46 | $219.45 | $219.50 |
| Purchase #2 | $69.56 | 13.199% | $78.7412 | $78.74 | $78.75 | $78.70 |
| Purchase #3 | $40.64 | 6.691% | $43.3592 | $43.36 | $43.35 | $43.40 |
| Purchase #4 | $202.57 | 10.165% | $223.1612 | $223.16 | $223.15 | $223.20 |
| Purchase #5 | $6.53 | 3.262% | $6.743 | $6.74 | $6.75 | $6.70 |
| Purchase #6 | $86.55 | 7.795% | $93.2966 | $93.30 | $93.30 | $93.30 |
| Purchase #7 | $192.84 | 8.345% | $208.9325 | $208.93 | $208.95 | $208.90 |
| 7 purchase totals = | $794.39 | $873.6936 | $873.69 | $873.70 | $873.70 | |