| 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 | $107.58 | 6.376% | $114.4393 | $114.44 | $114.45 | $114.40 |
| Purchase #2 | $110.64 | 4.827% | $115.9806 | $115.98 | $116.00 | $116.00 |
| Purchase #3 | $118.50 | 11.843% | $132.534 | $132.53 | $132.55 | $132.50 |
| Purchase #4 | $45.29 | 11.457% | $50.4789 | $50.48 | $50.50 | $50.50 |
| Purchase #5 | $90.38 | 3.617% | $93.649 | $93.65 | $93.65 | $93.60 |
| Purchase #6 | $191.28 | 4.676% | $200.2243 | $200.22 | $200.20 | $200.20 |
| Purchase #7 | $182.28 | 3.868% | $189.3306 | $189.33 | $189.35 | $189.30 |
| 7 purchase totals = | $845.95 | $896.6367 | $896.63 | $896.70 | $896.50 | |