| 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 | $40.89 | 5.194% | $43.0138 | $43.01 | $43.00 | $43.00 |
| Purchase #2 | $188.76 | 6.402% | $200.8444 | $200.84 | $200.85 | $200.80 |
| Purchase #3 | $132.53 | 13.642% | $150.6097 | $150.61 | $150.60 | $150.60 |
| Purchase #4 | $26.48 | 7.640% | $28.5031 | $28.50 | $28.50 | $28.50 |
| Purchase #5 | $128.83 | 9.444% | $140.9967 | $141.00 | $141.00 | $141.00 |
| Purchase #6 | $242.67 | 9.300% | $265.2383 | $265.24 | $265.25 | $265.20 |
| Purchase #7 | $40.75 | 10.111% | $44.8702 | $44.87 | $44.85 | $44.90 |
| 7 purchase totals = | $800.91 | $874.0762 | $874.07 | $874.05 | $874.00 | |