| 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 | $5.27 | 5.672% | $5.5689 | $5.57 | $5.55 | $5.60 |
| Purchase #2 | $116.77 | 11.686% | $130.4157 | $130.42 | $130.40 | $130.40 |
| Purchase #3 | $216.79 | 13.550% | $246.165 | $246.17 | $246.15 | $246.20 |
| Purchase #4 | $167.46 | 6.447% | $178.2561 | $178.26 | $178.25 | $178.30 |
| Purchase #5 | $237.74 | 6.508% | $253.2121 | $253.21 | $253.20 | $253.20 |
| Purchase #6 | $217.34 | 12.679% | $244.8965 | $244.90 | $244.90 | $244.90 |
| Purchase #7 | $45.43 | 11.748% | $50.7671 | $50.77 | $50.75 | $50.80 |
| 7 purchase totals = | $1,006.80 | $1,109.2814 | $1,109.30 | $1,109.20 | $1,109.40 | |