| 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 | $28.25 | 5.120% | $29.6964 | $29.70 | $29.70 | $29.70 |
| Purchase #2 | $246.29 | 8.249% | $266.6065 | $266.61 | $266.60 | $266.60 |
| Purchase #3 | $77.97 | 3.428% | $80.6428 | $80.64 | $80.65 | $80.60 |
| Purchase #4 | $196.58 | 9.106% | $214.4806 | $214.48 | $214.50 | $214.50 |
| Purchase #5 | $141.97 | 8.835% | $154.513 | $154.51 | $154.50 | $154.50 |
| Purchase #6 | $148.48 | 8.117% | $160.5321 | $160.53 | $160.55 | $160.50 |
| Purchase #7 | $49.90 | 10.804% | $55.2912 | $55.29 | $55.30 | $55.30 |
| 7 purchase totals = | $889.44 | $961.7626 | $961.76 | $961.80 | $961.70 | |