| 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 | $15.63 | 6.183% | $16.5964 | $16.60 | $16.60 | $16.60 |
| Purchase #2 | $54.62 | 5.308% | $57.5192 | $57.52 | $57.50 | $57.50 |
| Purchase #3 | $244.29 | 13.212% | $276.5656 | $276.57 | $276.55 | $276.60 |
| Purchase #4 | $168.80 | 10.644% | $186.7671 | $186.77 | $186.75 | $186.80 |
| Purchase #5 | $32.75 | 10.248% | $36.1062 | $36.11 | $36.10 | $36.10 |
| Purchase #6 | $204.45 | 9.473% | $223.8175 | $223.82 | $223.80 | $223.80 |
| Purchase #7 | $80.88 | 4.522% | $84.5374 | $84.54 | $84.55 | $84.50 |
| 7 purchase totals = | $801.42 | $881.9094 | $881.93 | $881.85 | $881.90 | |