| 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 | $34.84 | 12.786% | $39.2946 | $39.29 | $39.30 | $39.30 |
| Purchase #2 | $39.30 | 4.609% | $41.1113 | $41.11 | $41.10 | $41.10 |
| Purchase #3 | $109.26 | 3.852% | $113.4687 | $113.47 | $113.45 | $113.50 |
| Purchase #4 | $242.57 | 13.454% | $275.2054 | $275.21 | $275.20 | $275.20 |
| Purchase #5 | $38.35 | 10.404% | $42.3399 | $42.34 | $42.35 | $42.30 |
| Purchase #6 | $71.51 | 3.777% | $74.2109 | $74.21 | $74.20 | $74.20 |
| Purchase #7 | $24.91 | 5.770% | $26.3473 | $26.35 | $26.35 | $26.30 |
| 7 purchase totals = | $560.74 | $611.9781 | $611.98 | $611.95 | $611.90 | |