| 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 | $8.29 | 5.626% | $8.7564 | $8.76 | $8.75 | $8.80 |
| Purchase #2 | $215.92 | 12.618% | $243.1648 | $243.16 | $243.15 | $243.20 |
| Purchase #3 | $108.93 | 12.422% | $122.4613 | $122.46 | $122.45 | $122.50 |
| Purchase #4 | $13.82 | 8.342% | $14.9729 | $14.97 | $14.95 | $15.00 |
| Purchase #5 | $176.97 | 11.707% | $197.6879 | $197.69 | $197.70 | $197.70 |
| Purchase #6 | $32.69 | 4.336% | $34.1074 | $34.11 | $34.10 | $34.10 |
| Purchase #7 | $197.33 | 3.211% | $203.6663 | $203.67 | $203.65 | $203.70 |
| 7 purchase totals = | $753.95 | $824.8170 | $824.82 | $824.75 | $825.00 | |