| 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 | $88.81 | 3.751% | $92.1413 | $92.14 | $92.15 | $92.10 |
| Purchase #2 | $23.79 | 4.212% | $24.792 | $24.79 | $24.80 | $24.80 |
| Purchase #3 | $20.74 | 3.579% | $21.4823 | $21.48 | $21.50 | $21.50 |
| Purchase #4 | $233.82 | 10.354% | $258.0297 | $258.03 | $258.05 | $258.00 |
| Purchase #5 | $36.38 | 3.705% | $37.7279 | $37.73 | $37.75 | $37.70 |
| Purchase #6 | $84.75 | 10.808% | $93.9098 | $93.91 | $93.90 | $93.90 |
| Purchase #7 | $117.26 | 11.534% | $130.7848 | $130.78 | $130.80 | $130.80 |
| 7 purchase totals = | $605.55 | $658.8678 | $658.86 | $658.95 | $658.80 | |