| 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 | $54.45 | 4.685% | $57.001 | $57.00 | $57.00 | $57.00 |
| Purchase #2 | $87.53 | 3.363% | $90.4736 | $90.47 | $90.45 | $90.50 |
| Purchase #3 | $140.81 | 9.325% | $153.9405 | $153.94 | $153.95 | $153.90 |
| Purchase #4 | $190.94 | 7.339% | $204.9531 | $204.95 | $204.95 | $205.00 |
| Purchase #5 | $155.66 | 9.873% | $171.0283 | $171.03 | $171.05 | $171.00 |
| Purchase #6 | $135.81 | 9.185% | $148.2841 | $148.28 | $148.30 | $148.30 |
| Purchase #7 | $189.42 | 8.506% | $205.5321 | $205.53 | $205.55 | $205.50 |
| 7 purchase totals = | $954.62 | $1,031.2127 | $1,031.20 | $1,031.25 | $1,031.20 | |