| 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 | $40.30 | 8.516% | $43.7319 | $43.73 | $43.75 | $43.70 |
| Purchase #2 | $74.33 | 10.560% | $82.1792 | $82.18 | $82.20 | $82.20 |
| Purchase #3 | $201.32 | 10.210% | $221.8748 | $221.87 | $221.85 | $221.90 |
| Purchase #4 | $42.69 | 11.660% | $47.6677 | $47.67 | $47.65 | $47.70 |
| Purchase #5 | $183.31 | 6.538% | $195.2948 | $195.29 | $195.30 | $195.30 |
| Purchase #6 | $142.80 | 4.441% | $149.1417 | $149.14 | $149.15 | $149.10 |
| Purchase #7 | $205.45 | 7.814% | $221.5039 | $221.50 | $221.50 | $221.50 |
| 7 purchase totals = | $890.20 | $961.3940 | $961.38 | $961.40 | $961.40 | |