| 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 | $8.34 | 4.294% | $8.6981 | $8.70 | $8.70 | $8.70 |
| Purchase #2 | $49.52 | 6.346% | $52.6625 | $52.66 | $52.65 | $52.70 |
| Purchase #3 | $109.40 | 9.509% | $119.8028 | $119.80 | $119.80 | $119.80 |
| Purchase #4 | $179.37 | 8.151% | $193.9904 | $193.99 | $194.00 | $194.00 |
| Purchase #5 | $11.83 | 11.806% | $13.2266 | $13.23 | $13.25 | $13.20 |
| Purchase #6 | $24.38 | 5.723% | $25.7753 | $25.78 | $25.80 | $25.80 |
| Purchase #7 | $244.44 | 10.133% | $269.2091 | $269.21 | $269.20 | $269.20 |
| 7 purchase totals = | $627.28 | $683.3648 | $683.37 | $683.40 | $683.40 | |