| 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 | $34.84 | 4.588% | $36.4385 | $36.44 | $36.45 | $36.40 |
| Purchase #2 | $250.66 | 6.679% | $267.4016 | $267.40 | $267.40 | $267.40 |
| Purchase #3 | $200.90 | 4.297% | $209.5327 | $209.53 | $209.55 | $209.50 |
| Purchase #4 | $20.47 | 9.277% | $22.369 | $22.37 | $22.35 | $22.40 |
| Purchase #5 | $145.59 | 6.564% | $155.1465 | $155.15 | $155.15 | $155.10 |
| Purchase #6 | $63.87 | 11.657% | $71.3153 | $71.32 | $71.30 | $71.30 |
| Purchase #7 | $149.35 | 3.854% | $155.1059 | $155.11 | $155.10 | $155.10 |
| 7 purchase totals = | $865.68 | $917.3095 | $917.32 | $917.30 | $917.20 | |