| 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 | $107.82 | 8.764% | $117.2693 | $117.27 | $117.25 | $117.30 |
| Purchase #2 | $171.58 | 10.517% | $189.6251 | $189.63 | $189.65 | $189.60 |
| Purchase #3 | $158.78 | 11.818% | $177.5446 | $177.54 | $177.55 | $177.50 |
| Purchase #4 | $46.49 | 13.741% | $52.8782 | $52.88 | $52.90 | $52.90 |
| Purchase #5 | $42.55 | 3.257% | $43.9359 | $43.94 | $43.95 | $43.90 |
| Purchase #6 | $102.96 | 12.437% | $115.7651 | $115.77 | $115.75 | $115.80 |
| Purchase #7 | $82.99 | 9.621% | $90.9745 | $90.97 | $90.95 | $91.00 |
| 7 purchase totals = | $713.17 | $787.9927 | $788.00 | $788.00 | $788.00 | |