| 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 | $12.40 | 13.382% | $14.0594 | $14.06 | $14.05 | $14.10 |
| Purchase #2 | $144.63 | 12.553% | $162.7854 | $162.79 | $162.80 | $162.80 |
| Purchase #3 | $101.82 | 10.365% | $112.3736 | $112.37 | $112.35 | $112.40 |
| Purchase #4 | $82.33 | 6.164% | $87.4048 | $87.40 | $87.40 | $87.40 |
| Purchase #5 | $242.41 | 11.147% | $269.4314 | $269.43 | $269.45 | $269.40 |
| Purchase #6 | $14.55 | 5.750% | $15.3866 | $15.39 | $15.40 | $15.40 |
| Purchase #7 | $165.30 | 11.388% | $184.1244 | $184.12 | $184.10 | $184.10 |
| 7 purchase totals = | $763.44 | $845.5656 | $845.56 | $845.55 | $845.60 | |