| 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 | $7.53 | 10.725% | $8.3376 | $8.34 | $8.35 | $8.30 |
| Purchase #2 | $5.37 | 3.469% | $5.5563 | $5.56 | $5.55 | $5.60 |
| Purchase #3 | $238.58 | 3.290% | $246.4293 | $246.43 | $246.45 | $246.40 |
| Purchase #4 | $32.78 | 12.370% | $36.8349 | $36.83 | $36.85 | $36.80 |
| Purchase #5 | $140.88 | 6.136% | $149.5244 | $149.52 | $149.50 | $149.50 |
| Purchase #6 | $64.56 | 12.356% | $72.537 | $72.54 | $72.55 | $72.50 |
| Purchase #7 | $215.83 | 13.708% | $245.416 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $705.53 | $764.6355 | $764.64 | $764.65 | $764.50 | |