| 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 | $101.65 | 9.850% | $111.6625 | $111.66 | $111.65 | $111.70 |
| Purchase #2 | $26.45 | 8.527% | $28.7054 | $28.71 | $28.70 | $28.70 |
| Purchase #3 | $152.63 | 3.525% | $158.0102 | $158.01 | $158.00 | $158.00 |
| Purchase #4 | $128.80 | 4.666% | $134.8098 | $134.81 | $134.80 | $134.80 |
| Purchase #5 | $218.27 | 13.826% | $248.448 | $248.45 | $248.45 | $248.40 |
| Purchase #6 | $17.96 | 9.771% | $19.7149 | $19.71 | $19.70 | $19.70 |
| Purchase #7 | $38.69 | 8.418% | $41.9469 | $41.95 | $41.95 | $41.90 |
| 7 purchase totals = | $684.45 | $743.2977 | $743.30 | $743.25 | $743.20 | |