| 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 | $28.98 | 9.594% | $31.7603 | $31.76 | $31.75 | $31.80 |
| Purchase #2 | $193.94 | 13.185% | $219.511 | $219.51 | $219.50 | $219.50 |
| Purchase #3 | $12.96 | 5.748% | $13.7049 | $13.70 | $13.70 | $13.70 |
| Purchase #4 | $94.42 | 7.638% | $101.6318 | $101.63 | $101.65 | $101.60 |
| Purchase #5 | $250.42 | 10.759% | $277.3627 | $277.36 | $277.35 | $277.40 |
| Purchase #6 | $165.29 | 9.827% | $181.533 | $181.53 | $181.55 | $181.50 |
| Purchase #7 | $78.56 | 9.466% | $85.9965 | $86.00 | $86.00 | $86.00 |
| 7 purchase totals = | $824.57 | $911.5002 | $911.49 | $911.50 | $911.50 | |