| 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 | $23.54 | 10.288% | $25.9618 | $25.96 | $25.95 | $26.00 |
| Purchase #2 | $11.61 | 3.622% | $12.0305 | $12.03 | $12.05 | $12.00 |
| Purchase #3 | $102.94 | 6.794% | $109.9337 | $109.93 | $109.95 | $109.90 |
| Purchase #4 | $117.71 | 9.674% | $129.0973 | $129.10 | $129.10 | $129.10 |
| Purchase #5 | $39.36 | 5.584% | $41.5579 | $41.56 | $41.55 | $41.60 |
| Purchase #6 | $99.35 | 12.378% | $111.6475 | $111.65 | $111.65 | $111.60 |
| Purchase #7 | $102.69 | 7.217% | $110.1011 | $110.10 | $110.10 | $110.10 |
| 7 purchase totals = | $497.20 | $540.3298 | $540.33 | $540.35 | $540.30 | |