| 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 | $8.47 | 4.554% | $8.8557 | $8.86 | $8.85 | $8.90 |
| Purchase #2 | $86.56 | 11.813% | $96.7853 | $96.79 | $96.80 | $96.80 |
| Purchase #3 | $46.93 | 10.267% | $51.7483 | $51.75 | $51.75 | $51.70 |
| Purchase #4 | $110.81 | 11.662% | $123.7327 | $123.73 | $123.75 | $123.70 |
| Purchase #5 | $225.92 | 13.141% | $255.6081 | $255.61 | $255.60 | $255.60 |
| Purchase #6 | $140.60 | 11.644% | $156.9715 | $156.97 | $156.95 | $157.00 |
| Purchase #7 | $225.48 | 4.331% | $235.2455 | $235.25 | $235.25 | $235.20 |
| 7 purchase totals = | $844.77 | $928.9471 | $928.96 | $928.95 | $928.90 | |