| 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 | $66.71 | 7.560% | $71.7533 | $71.75 | $71.75 | $71.80 |
| Purchase #2 | $162.77 | 5.626% | $171.9274 | $171.93 | $171.95 | $171.90 |
| Purchase #3 | $67.67 | 5.223% | $71.2044 | $71.20 | $71.20 | $71.20 |
| Purchase #4 | $9.33 | 11.182% | $10.3733 | $10.37 | $10.35 | $10.40 |
| Purchase #5 | $184.86 | 11.249% | $205.6549 | $205.65 | $205.65 | $205.70 |
| Purchase #6 | $243.55 | 4.158% | $253.6768 | $253.68 | $253.70 | $253.70 |
| Purchase #7 | $24.61 | 13.168% | $27.8506 | $27.85 | $27.85 | $27.90 |
| 7 purchase totals = | $759.50 | $812.4407 | $812.43 | $812.45 | $812.60 | |