| 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 | $25.97 | 10.342% | $28.6558 | $28.66 | $28.65 | $28.70 |
| Purchase #2 | $193.36 | 5.188% | $203.3915 | $203.39 | $203.40 | $203.40 |
| Purchase #3 | $169.76 | 13.668% | $192.9628 | $192.96 | $192.95 | $193.00 |
| Purchase #4 | $61.68 | 9.500% | $67.5396 | $67.54 | $67.55 | $67.50 |
| Purchase #5 | $90.42 | 4.224% | $94.2393 | $94.24 | $94.25 | $94.20 |
| Purchase #6 | $64.46 | 13.588% | $73.2188 | $73.22 | $73.20 | $73.20 |
| Purchase #7 | $160.41 | 13.216% | $181.6098 | $181.61 | $181.60 | $181.60 |
| 7 purchase totals = | $766.06 | $841.6176 | $841.62 | $841.60 | $841.60 | |