| 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 | $117.57 | 3.577% | $121.7755 | $121.78 | $121.80 | $121.80 |
| Purchase #2 | $139.66 | 13.702% | $158.7962 | $158.80 | $158.80 | $158.80 |
| Purchase #3 | $76.84 | 8.672% | $83.5036 | $83.50 | $83.50 | $83.50 |
| Purchase #4 | $54.47 | 6.409% | $57.961 | $57.96 | $57.95 | $58.00 |
| Purchase #5 | $152.73 | 13.719% | $173.683 | $173.68 | $173.70 | $173.70 |
| Purchase #6 | $67.35 | 3.423% | $69.6554 | $69.66 | $69.65 | $69.70 |
| Purchase #7 | $154.40 | 10.182% | $170.121 | $170.12 | $170.10 | $170.10 |
| 7 purchase totals = | $763.02 | $835.4957 | $835.50 | $835.50 | $835.60 | |