| 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 | $65.96 | 7.499% | $70.9063 | $70.91 | $70.90 | $70.90 |
| Purchase #2 | $64.84 | 4.308% | $67.6333 | $67.63 | $67.65 | $67.60 |
| Purchase #3 | $245.53 | 13.835% | $279.4991 | $279.50 | $279.50 | $279.50 |
| Purchase #4 | $196.46 | 6.570% | $209.3674 | $209.37 | $209.35 | $209.40 |
| Purchase #5 | $51.81 | 3.378% | $53.5601 | $53.56 | $53.55 | $53.60 |
| Purchase #6 | $229.50 | 4.473% | $239.7655 | $239.77 | $239.75 | $239.80 |
| Purchase #7 | $16.53 | 9.471% | $18.0956 | $18.10 | $18.10 | $18.10 |
| 7 purchase totals = | $870.63 | $938.8273 | $938.84 | $938.80 | $938.90 | |