| 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 | $76.95 | 11.182% | $85.5545 | $85.55 | $85.55 | $85.60 |
| Purchase #2 | $91.80 | 11.537% | $102.391 | $102.39 | $102.40 | $102.40 |
| Purchase #3 | $153.26 | 6.231% | $162.8096 | $162.81 | $162.80 | $162.80 |
| Purchase #4 | $50.82 | 4.260% | $52.9849 | $52.98 | $53.00 | $53.00 |
| Purchase #5 | $11.76 | 8.420% | $12.7502 | $12.75 | $12.75 | $12.80 |
| Purchase #6 | $55.37 | 11.424% | $61.6955 | $61.70 | $61.70 | $61.70 |
| Purchase #7 | $58.55 | 11.117% | $65.059 | $65.06 | $65.05 | $65.10 |
| 7 purchase totals = | $498.51 | $543.2447 | $543.24 | $543.25 | $543.40 | |