| 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 | $73.85 | 3.494% | $76.4303 | $76.43 | $76.45 | $76.40 |
| Purchase #2 | $61.36 | 11.504% | $68.4189 | $68.42 | $68.40 | $68.40 |
| Purchase #3 | $207.25 | 6.824% | $221.3927 | $221.39 | $221.40 | $221.40 |
| Purchase #4 | $195.88 | 12.558% | $220.4786 | $220.48 | $220.50 | $220.50 |
| Purchase #5 | $159.56 | 11.142% | $177.3382 | $177.34 | $177.35 | $177.30 |
| Purchase #6 | $122.50 | 7.534% | $131.7292 | $131.73 | $131.75 | $131.70 |
| Purchase #7 | $240.98 | 11.348% | $268.3264 | $268.33 | $268.35 | $268.30 |
| 7 purchase totals = | $1,061.38 | $1,164.1143 | $1,164.12 | $1,164.20 | $1,164.00 | |