| 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 | $37.69 | 6.247% | $40.0445 | $40.04 | $40.05 | $40.00 |
| Purchase #2 | $115.26 | 7.356% | $123.7385 | $123.74 | $123.75 | $123.70 |
| Purchase #3 | $41.36 | 8.598% | $44.9161 | $44.92 | $44.90 | $44.90 |
| Purchase #4 | $149.54 | 8.155% | $161.735 | $161.74 | $161.75 | $161.70 |
| Purchase #5 | $237.40 | 4.335% | $247.6913 | $247.69 | $247.70 | $247.70 |
| Purchase #6 | $129.44 | 3.325% | $133.7439 | $133.74 | $133.75 | $133.70 |
| Purchase #7 | $15.35 | 3.523% | $15.8908 | $15.89 | $15.90 | $15.90 |
| 7 purchase totals = | $726.04 | $767.7601 | $767.76 | $767.80 | $767.60 | |