| 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 | $46.76 | 13.211% | $52.9375 | $52.94 | $52.95 | $52.90 |
| Purchase #2 | $36.85 | 6.211% | $39.1388 | $39.14 | $39.15 | $39.10 |
| Purchase #3 | $112.45 | 7.389% | $120.7589 | $120.76 | $120.75 | $120.80 |
| Purchase #4 | $29.65 | 13.441% | $33.6353 | $33.64 | $33.65 | $33.60 |
| Purchase #5 | $16.39 | 3.648% | $16.9879 | $16.99 | $17.00 | $17.00 |
| Purchase #6 | $108.80 | 4.364% | $113.548 | $113.55 | $113.55 | $113.50 |
| Purchase #7 | $129.29 | 8.710% | $140.5512 | $140.55 | $140.55 | $140.60 |
| 7 purchase totals = | $480.19 | $517.5576 | $517.57 | $517.60 | $517.50 | |