| 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 | $82.90 | 4.373% | $86.5252 | $86.53 | $86.55 | $86.50 |
| Purchase #2 | $206.75 | 6.251% | $219.6739 | $219.67 | $219.65 | $219.70 |
| Purchase #3 | $204.60 | 10.141% | $225.3485 | $225.35 | $225.35 | $225.30 |
| Purchase #4 | $17.47 | 5.417% | $18.4163 | $18.42 | $18.40 | $18.40 |
| Purchase #5 | $193.50 | 3.566% | $200.4002 | $200.40 | $200.40 | $200.40 |
| Purchase #6 | $96.55 | 11.185% | $107.3491 | $107.35 | $107.35 | $107.30 |
| Purchase #7 | $173.59 | 12.286% | $194.9173 | $194.92 | $194.90 | $194.90 |
| 7 purchase totals = | $975.36 | $1,052.6305 | $1,052.64 | $1,052.60 | $1,052.50 | |