| 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 | $5.98 | 6.372% | $6.361 | $6.36 | $6.35 | $6.40 |
| Purchase #2 | $57.62 | 5.318% | $60.6842 | $60.68 | $60.70 | $60.70 |
| Purchase #3 | $194.76 | 13.744% | $221.5278 | $221.53 | $221.55 | $221.50 |
| Purchase #4 | $182.28 | 7.389% | $195.7487 | $195.75 | $195.75 | $195.70 |
| Purchase #5 | $193.28 | 13.144% | $218.6847 | $218.68 | $218.70 | $218.70 |
| Purchase #6 | $155.46 | 13.800% | $176.9135 | $176.91 | $176.90 | $176.90 |
| Purchase #7 | $204.28 | 7.256% | $219.1026 | $219.10 | $219.10 | $219.10 |
| 7 purchase totals = | $993.66 | $1,099.0225 | $1,099.01 | $1,099.05 | $1,099.00 | |