| 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 | $75.87 | 11.741% | $84.7779 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $208.42 | 10.741% | $230.8064 | $230.81 | $230.80 | $230.80 |
| Purchase #3 | $34.81 | 11.655% | $38.8671 | $38.87 | $38.85 | $38.90 |
| Purchase #4 | $90.86 | 11.838% | $101.616 | $101.62 | $101.60 | $101.60 |
| Purchase #5 | $211.93 | 11.833% | $237.0077 | $237.01 | $237.00 | $237.00 |
| Purchase #6 | $175.84 | 8.539% | $190.855 | $190.86 | $190.85 | $190.90 |
| Purchase #7 | $47.61 | 6.696% | $50.798 | $50.80 | $50.80 | $50.80 |
| 7 purchase totals = | $845.34 | $934.7281 | $934.75 | $934.70 | $934.80 | |