| 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 | $80.58 | 7.460% | $86.5913 | $86.59 | $86.60 | $86.60 |
| Purchase #2 | $137.65 | 4.650% | $144.0507 | $144.05 | $144.05 | $144.10 |
| Purchase #3 | $25.81 | 5.577% | $27.2494 | $27.25 | $27.25 | $27.20 |
| Purchase #4 | $49.58 | 8.588% | $53.8379 | $53.84 | $53.85 | $53.80 |
| Purchase #5 | $36.48 | 11.350% | $40.6205 | $40.62 | $40.60 | $40.60 |
| Purchase #6 | $138.82 | 11.243% | $154.4275 | $154.43 | $154.45 | $154.40 |
| Purchase #7 | $211.27 | 4.578% | $220.9419 | $220.94 | $220.95 | $220.90 |
| 7 purchase totals = | $680.19 | $727.7192 | $727.72 | $727.75 | $727.60 | |