| 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 | $67.88 | 3.244% | $70.082 | $70.08 | $70.10 | $70.10 |
| Purchase #2 | $7.77 | 10.765% | $8.6064 | $8.61 | $8.60 | $8.60 |
| Purchase #3 | $180.69 | 9.573% | $197.9875 | $197.99 | $198.00 | $198.00 |
| Purchase #4 | $48.54 | 10.295% | $53.5372 | $53.54 | $53.55 | $53.50 |
| Purchase #5 | $75.40 | 7.827% | $81.3016 | $81.30 | $81.30 | $81.30 |
| Purchase #6 | $102.75 | 5.545% | $108.4475 | $108.45 | $108.45 | $108.40 |
| Purchase #7 | $124.62 | 6.150% | $132.2841 | $132.28 | $132.30 | $132.30 |
| 7 purchase totals = | $607.65 | $652.2463 | $652.25 | $652.30 | $652.20 | |