| 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 | $40.36 | 7.209% | $43.2696 | $43.27 | $43.25 | $43.30 |
| Purchase #2 | $68.90 | 11.270% | $76.665 | $76.67 | $76.65 | $76.70 |
| Purchase #3 | $203.56 | 8.758% | $221.3878 | $221.39 | $221.40 | $221.40 |
| Purchase #4 | $159.82 | 7.612% | $171.9855 | $171.99 | $172.00 | $172.00 |
| Purchase #5 | $199.61 | 8.499% | $216.5749 | $216.57 | $216.55 | $216.60 |
| Purchase #6 | $160.74 | 13.530% | $182.4881 | $182.49 | $182.50 | $182.50 |
| Purchase #7 | $23.49 | 4.665% | $24.5858 | $24.59 | $24.60 | $24.60 |
| 7 purchase totals = | $856.48 | $936.9567 | $936.97 | $936.95 | $937.10 | |