| 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 | $21.79 | 11.213% | $24.2333 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $87.71 | 4.596% | $91.7412 | $91.74 | $91.75 | $91.70 |
| Purchase #3 | $177.69 | 9.397% | $194.3875 | $194.39 | $194.40 | $194.40 |
| Purchase #4 | $39.97 | 6.570% | $42.596 | $42.60 | $42.60 | $42.60 |
| Purchase #5 | $99.70 | 8.364% | $108.0389 | $108.04 | $108.05 | $108.00 |
| Purchase #6 | $197.27 | 5.570% | $208.2579 | $208.26 | $208.25 | $208.30 |
| Purchase #7 | $41.29 | 10.667% | $45.6944 | $45.69 | $45.70 | $45.70 |
| 7 purchase totals = | $665.42 | $714.9492 | $714.95 | $715.00 | $714.90 | |