| 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 | $35.79 | 7.588% | $38.5057 | $38.51 | $38.50 | $38.50 |
| Purchase #2 | $114.89 | 7.162% | $123.1184 | $123.12 | $123.10 | $123.10 |
| Purchase #3 | $107.83 | 9.175% | $117.7234 | $117.72 | $117.70 | $117.70 |
| Purchase #4 | $51.66 | 5.546% | $54.5251 | $54.53 | $54.55 | $54.50 |
| Purchase #5 | $41.77 | 3.845% | $43.3761 | $43.38 | $43.40 | $43.40 |
| Purchase #6 | $107.98 | 13.494% | $122.5508 | $122.55 | $122.55 | $122.60 |
| Purchase #7 | $246.66 | 11.765% | $275.6795 | $275.68 | $275.70 | $275.70 |
| 7 purchase totals = | $706.58 | $775.4790 | $775.49 | $775.50 | $775.50 | |