| 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 | $82.84 | 10.123% | $91.2259 | $91.23 | $91.25 | $91.20 |
| Purchase #2 | $16.54 | 10.812% | $18.3283 | $18.33 | $18.35 | $18.30 |
| Purchase #3 | $237.87 | 3.150% | $245.3629 | $245.36 | $245.35 | $245.40 |
| Purchase #4 | $34.83 | 5.253% | $36.6596 | $36.66 | $36.65 | $36.70 |
| Purchase #5 | $39.78 | 4.252% | $41.4714 | $41.47 | $41.45 | $41.50 |
| Purchase #6 | $146.44 | 10.304% | $161.5292 | $161.53 | $161.55 | $161.50 |
| Purchase #7 | $246.56 | 9.586% | $270.1952 | $270.20 | $270.20 | $270.20 |
| 7 purchase totals = | $804.86 | $864.7725 | $864.78 | $864.80 | $864.80 | |