| 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 | $33.72 | 10.793% | $37.3594 | $37.36 | $37.35 | $37.40 |
| Purchase #2 | $97.67 | 11.301% | $108.7077 | $108.71 | $108.70 | $108.70 |
| Purchase #3 | $230.93 | 9.622% | $253.1501 | $253.15 | $253.15 | $253.20 |
| Purchase #4 | $228.68 | 11.294% | $254.5071 | $254.51 | $254.50 | $254.50 |
| Purchase #5 | $130.94 | 4.479% | $136.8048 | $136.80 | $136.80 | $136.80 |
| Purchase #6 | $63.67 | 9.857% | $69.946 | $69.95 | $69.95 | $69.90 |
| Purchase #7 | $148.73 | 13.699% | $169.1045 | $169.10 | $169.10 | $169.10 |
| 7 purchase totals = | $934.34 | $1,029.5796 | $1,029.58 | $1,029.55 | $1,029.60 | |