| 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 | $80.78 | 5.597% | $85.3013 | $85.30 | $85.30 | $85.30 |
| Purchase #2 | $210.78 | 6.346% | $224.1561 | $224.16 | $224.15 | $224.20 |
| Purchase #3 | $10.32 | 11.812% | $11.539 | $11.54 | $11.55 | $11.50 |
| Purchase #4 | $236.51 | 3.503% | $244.7949 | $244.79 | $244.80 | $244.80 |
| Purchase #5 | $189.72 | 7.432% | $203.82 | $203.82 | $203.80 | $203.80 |
| Purchase #6 | $67.88 | 3.855% | $70.4968 | $70.50 | $70.50 | $70.50 |
| Purchase #7 | $104.62 | 7.245% | $112.1997 | $112.20 | $112.20 | $112.20 |
| 7 purchase totals = | $900.61 | $952.3078 | $952.31 | $952.30 | $952.30 | |