| 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 | $48.42 | 9.160% | $52.8553 | $52.86 | $52.85 | $52.90 |
| Purchase #2 | $10.54 | 11.190% | $11.7194 | $11.72 | $11.70 | $11.70 |
| Purchase #3 | $230.94 | 11.333% | $257.1124 | $257.11 | $257.10 | $257.10 |
| Purchase #4 | $167.41 | 10.625% | $185.1973 | $185.20 | $185.20 | $185.20 |
| Purchase #5 | $33.61 | 11.867% | $37.5985 | $37.60 | $37.60 | $37.60 |
| Purchase #6 | $155.51 | 5.598% | $164.2154 | $164.22 | $164.20 | $164.20 |
| Purchase #7 | $67.64 | 11.807% | $75.6263 | $75.63 | $75.65 | $75.60 |
| 7 purchase totals = | $714.07 | $784.3246 | $784.34 | $784.30 | $784.30 | |