| 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 | $239.74 | 11.199% | $266.5885 | $266.59 | $266.60 | $266.60 |
| Purchase #2 | $65.70 | 12.426% | $73.8639 | $73.86 | $73.85 | $73.90 |
| Purchase #3 | $141.72 | 12.463% | $159.3826 | $159.38 | $159.40 | $159.40 |
| Purchase #4 | $114.94 | 8.238% | $124.4088 | $124.41 | $124.40 | $124.40 |
| Purchase #5 | $28.40 | 3.609% | $29.425 | $29.43 | $29.45 | $29.40 |
| Purchase #6 | $5.31 | 5.675% | $5.6113 | $5.61 | $5.60 | $5.60 |
| Purchase #7 | $65.33 | 8.636% | $70.9719 | $70.97 | $70.95 | $71.00 |
| 7 purchase totals = | $661.14 | $730.2520 | $730.25 | $730.25 | $730.30 | |