| 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 | $14.41 | 3.805% | $14.9583 | $14.96 | $14.95 | $15.00 |
| Purchase #2 | $183.76 | 9.319% | $200.8846 | $200.88 | $200.90 | $200.90 |
| Purchase #3 | $62.82 | 11.707% | $70.1743 | $70.17 | $70.15 | $70.20 |
| Purchase #4 | $43.41 | 10.432% | $47.9385 | $47.94 | $47.95 | $47.90 |
| Purchase #5 | $200.69 | 4.287% | $209.2936 | $209.29 | $209.30 | $209.30 |
| Purchase #6 | $244.83 | 13.144% | $277.0105 | $277.01 | $277.00 | $277.00 |
| Purchase #7 | $93.96 | 8.459% | $101.9081 | $101.91 | $101.90 | $101.90 |
| 7 purchase totals = | $843.88 | $922.1679 | $922.16 | $922.15 | $922.20 | |