| 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 | $54.85 | 4.542% | $57.3413 | $57.34 | $57.35 | $57.30 |
| Purchase #2 | $116.37 | 3.752% | $120.7362 | $120.74 | $120.75 | $120.70 |
| Purchase #3 | $103.59 | 5.164% | $108.9394 | $108.94 | $108.95 | $108.90 |
| Purchase #4 | $117.78 | 11.694% | $131.5532 | $131.55 | $131.55 | $131.60 |
| Purchase #5 | $218.95 | 13.459% | $248.4185 | $248.42 | $248.40 | $248.40 |
| Purchase #6 | $70.73 | 8.828% | $76.974 | $76.97 | $76.95 | $77.00 |
| Purchase #7 | $224.89 | 3.846% | $233.5393 | $233.54 | $233.55 | $233.50 |
| 7 purchase totals = | $907.16 | $977.5019 | $977.50 | $977.50 | $977.40 | |