| 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 | $63.75 | 6.568% | $67.9371 | $67.94 | $67.95 | $67.90 |
| Purchase #2 | $242.68 | 3.480% | $251.1253 | $251.13 | $251.15 | $251.10 |
| Purchase #3 | $97.56 | 5.791% | $103.2097 | $103.21 | $103.20 | $103.20 |
| Purchase #4 | $193.59 | 3.402% | $200.1759 | $200.18 | $200.20 | $200.20 |
| Purchase #5 | $70.42 | 6.164% | $74.7607 | $74.76 | $74.75 | $74.80 |
| Purchase #6 | $143.86 | 8.489% | $156.0723 | $156.07 | $156.05 | $156.10 |
| Purchase #7 | $181.86 | 11.846% | $203.4031 | $203.40 | $203.40 | $203.40 |
| 7 purchase totals = | $993.72 | $1,056.6841 | $1,056.69 | $1,056.70 | $1,056.70 | |