| 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 | $39.34 | 11.749% | $43.9621 | $43.96 | $43.95 | $44.00 |
| Purchase #2 | $220.69 | 3.428% | $228.2553 | $228.26 | $228.25 | $228.30 |
| Purchase #3 | $130.84 | 7.624% | $140.8152 | $140.82 | $140.80 | $140.80 |
| Purchase #4 | $50.60 | 8.467% | $54.8843 | $54.88 | $54.90 | $54.90 |
| Purchase #5 | $94.55 | 12.358% | $106.2345 | $106.23 | $106.25 | $106.20 |
| Purchase #6 | $129.33 | 5.194% | $136.0474 | $136.05 | $136.05 | $136.00 |
| Purchase #7 | $185.81 | 6.775% | $198.3986 | $198.40 | $198.40 | $198.40 |
| 7 purchase totals = | $851.16 | $908.5974 | $908.60 | $908.60 | $908.60 | |