| 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 | $129.30 | 4.212% | $134.7461 | $134.75 | $134.75 | $134.70 |
| Purchase #2 | $27.40 | 6.206% | $29.1004 | $29.10 | $29.10 | $29.10 |
| Purchase #3 | $40.95 | 6.711% | $43.6982 | $43.70 | $43.70 | $43.70 |
| Purchase #4 | $20.84 | 10.627% | $23.0547 | $23.05 | $23.05 | $23.10 |
| Purchase #5 | $191.70 | 5.273% | $201.8083 | $201.81 | $201.80 | $201.80 |
| Purchase #6 | $160.94 | 8.695% | $174.9337 | $174.93 | $174.95 | $174.90 |
| Purchase #7 | $118.93 | 10.340% | $131.2274 | $131.23 | $131.25 | $131.20 |
| 7 purchase totals = | $690.06 | $738.5688 | $738.57 | $738.60 | $738.50 | |