| 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 | $15.76 | 6.298% | $16.7526 | $16.75 | $16.75 | $16.80 |
| Purchase #2 | $209.69 | 10.134% | $230.94 | $230.94 | $230.95 | $230.90 |
| Purchase #3 | $43.28 | 10.426% | $47.7924 | $47.79 | $47.80 | $47.80 |
| Purchase #4 | $48.86 | 5.216% | $51.4085 | $51.41 | $51.40 | $51.40 |
| Purchase #5 | $130.74 | 6.535% | $139.2839 | $139.28 | $139.30 | $139.30 |
| Purchase #6 | $161.73 | 11.809% | $180.8287 | $180.83 | $180.85 | $180.80 |
| Purchase #7 | $191.68 | 9.734% | $210.3381 | $210.34 | $210.35 | $210.30 |
| 7 purchase totals = | $801.74 | $877.3442 | $877.34 | $877.40 | $877.30 | |