| 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 | $46.80 | 3.738% | $48.5494 | $48.55 | $48.55 | $48.50 |
| Purchase #2 | $116.85 | 3.270% | $120.671 | $120.67 | $120.65 | $120.70 |
| Purchase #3 | $240.60 | 13.651% | $273.4443 | $273.44 | $273.45 | $273.40 |
| Purchase #4 | $138.56 | 9.198% | $151.3047 | $151.30 | $151.30 | $151.30 |
| Purchase #5 | $177.26 | 9.826% | $194.6776 | $194.68 | $194.70 | $194.70 |
| Purchase #6 | $45.90 | 3.795% | $47.6419 | $47.64 | $47.65 | $47.60 |
| Purchase #7 | $74.58 | 12.351% | $83.7914 | $83.79 | $83.80 | $83.80 |
| 7 purchase totals = | $840.55 | $920.0803 | $920.07 | $920.10 | $920.00 | |