| 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 | $78.99 | 7.592% | $84.9869 | $84.99 | $85.00 | $85.00 |
| Purchase #2 | $151.70 | 13.808% | $172.6467 | $172.65 | $172.65 | $172.60 |
| Purchase #3 | $176.70 | 3.817% | $183.4446 | $183.44 | $183.45 | $183.40 |
| Purchase #4 | $45.83 | 9.358% | $50.1188 | $50.12 | $50.10 | $50.10 |
| Purchase #5 | $218.44 | 9.789% | $239.8231 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $204.70 | 6.239% | $217.4712 | $217.47 | $217.45 | $217.50 |
| Purchase #7 | $8.27 | 5.413% | $8.7177 | $8.72 | $8.70 | $8.70 |
| 7 purchase totals = | $884.63 | $957.2090 | $957.21 | $957.15 | $957.10 | |