| 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 | $14.27 | 4.608% | $14.9276 | $14.93 | $14.95 | $14.90 |
| Purchase #2 | $50.59 | 4.687% | $52.9612 | $52.96 | $52.95 | $53.00 |
| Purchase #3 | $191.46 | 9.249% | $209.1681 | $209.17 | $209.15 | $209.20 |
| Purchase #4 | $77.25 | 6.606% | $82.3531 | $82.35 | $82.35 | $82.40 |
| Purchase #5 | $70.39 | 5.679% | $74.3874 | $74.39 | $74.40 | $74.40 |
| Purchase #6 | $192.28 | 5.378% | $202.6208 | $202.62 | $202.60 | $202.60 |
| Purchase #7 | $233.95 | 4.154% | $243.6683 | $243.67 | $243.65 | $243.70 |
| 7 purchase totals = | $830.19 | $880.0865 | $880.09 | $880.05 | $880.20 | |