| 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 | $51.44 | 6.417% | $54.7409 | $54.74 | $54.75 | $54.70 |
| Purchase #2 | $127.42 | 3.419% | $131.7765 | $131.78 | $131.80 | $131.80 |
| Purchase #3 | $31.74 | 8.820% | $34.5395 | $34.54 | $34.55 | $34.50 |
| Purchase #4 | $170.43 | 7.367% | $182.9856 | $182.99 | $183.00 | $183.00 |
| Purchase #5 | $186.85 | 5.714% | $197.5266 | $197.53 | $197.55 | $197.50 |
| Purchase #6 | $39.44 | 8.226% | $42.6843 | $42.68 | $42.70 | $42.70 |
| Purchase #7 | $236.72 | 6.870% | $252.9827 | $252.98 | $253.00 | $253.00 |
| 7 purchase totals = | $844.04 | $897.2361 | $897.24 | $897.35 | $897.20 | |