| 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 | $92.66 | 7.519% | $99.6271 | $99.63 | $99.65 | $99.60 |
| Purchase #2 | $157.59 | 9.340% | $172.3089 | $172.31 | $172.30 | $172.30 |
| Purchase #3 | $40.95 | 9.657% | $44.9045 | $44.90 | $44.90 | $44.90 |
| Purchase #4 | $194.86 | 8.691% | $211.7953 | $211.80 | $211.80 | $211.80 |
| Purchase #5 | $179.47 | 13.531% | $203.7541 | $203.75 | $203.75 | $203.80 |
| Purchase #6 | $142.43 | 8.405% | $154.4012 | $154.40 | $154.40 | $154.40 |
| Purchase #7 | $53.93 | 11.392% | $60.0737 | $60.07 | $60.05 | $60.10 |
| 7 purchase totals = | $861.89 | $946.8648 | $946.86 | $946.85 | $946.90 | |