| 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 | $35.63 | 11.488% | $39.7232 | $39.72 | $39.70 | $39.70 |
| Purchase #2 | $47.89 | 10.532% | $52.9338 | $52.93 | $52.95 | $52.90 |
| Purchase #3 | $20.84 | 9.310% | $22.7802 | $22.78 | $22.80 | $22.80 |
| Purchase #4 | $241.90 | 8.544% | $262.5679 | $262.57 | $262.55 | $262.60 |
| Purchase #5 | $119.96 | 3.814% | $124.5353 | $124.54 | $124.55 | $124.50 |
| Purchase #6 | $144.32 | 3.574% | $149.478 | $149.48 | $149.50 | $149.50 |
| Purchase #7 | $200.45 | 13.657% | $227.8255 | $227.83 | $227.85 | $227.80 |
| 7 purchase totals = | $810.99 | $879.8439 | $879.85 | $879.90 | $879.80 | |