| 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 | $35.75 | 8.356% | $38.7373 | $38.74 | $38.75 | $38.70 |
| Purchase #2 | $89.57 | 8.365% | $97.0625 | $97.06 | $97.05 | $97.10 |
| Purchase #3 | $59.58 | 6.668% | $63.5528 | $63.55 | $63.55 | $63.60 |
| Purchase #4 | $79.43 | 5.517% | $83.8122 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $218.32 | 4.599% | $228.3605 | $228.36 | $228.35 | $228.40 |
| Purchase #6 | $248.60 | 8.353% | $269.3656 | $269.37 | $269.35 | $269.40 |
| Purchase #7 | $225.59 | 6.154% | $239.4728 | $239.47 | $239.45 | $239.50 |
| 7 purchase totals = | $956.84 | $1,020.3637 | $1,020.36 | $1,020.30 | $1,020.50 | |