| 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 | $69.80 | 5.855% | $73.8868 | $73.89 | $73.90 | $73.90 |
| Purchase #2 | $155.46 | 4.514% | $162.4775 | $162.48 | $162.50 | $162.50 |
| Purchase #3 | $240.73 | 3.104% | $248.2023 | $248.20 | $248.20 | $248.20 |
| Purchase #4 | $134.46 | 4.144% | $140.032 | $140.03 | $140.05 | $140.00 |
| Purchase #5 | $218.62 | 4.583% | $228.6394 | $228.64 | $228.65 | $228.60 |
| Purchase #6 | $49.80 | 10.114% | $54.8368 | $54.84 | $54.85 | $54.80 |
| Purchase #7 | $42.53 | 3.605% | $44.0632 | $44.06 | $44.05 | $44.10 |
| 7 purchase totals = | $911.40 | $952.1380 | $952.14 | $952.20 | $952.10 | |