| 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 | $56.93 | 7.577% | $61.2436 | $61.24 | $61.25 | $61.20 |
| Purchase #2 | $97.69 | 9.259% | $106.7351 | $106.74 | $106.75 | $106.70 |
| Purchase #3 | $92.63 | 8.612% | $100.6073 | $100.61 | $100.60 | $100.60 |
| Purchase #4 | $8.70 | 8.406% | $9.4313 | $9.43 | $9.45 | $9.40 |
| Purchase #5 | $57.35 | 5.677% | $60.6058 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $158.98 | 3.343% | $164.2947 | $164.29 | $164.30 | $164.30 |
| Purchase #7 | $37.73 | 7.542% | $40.5756 | $40.58 | $40.60 | $40.60 |
| 7 purchase totals = | $510.01 | $543.4934 | $543.50 | $543.55 | $543.40 | |