| 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 | $12.70 | 8.367% | $13.7626 | $13.76 | $13.75 | $13.80 |
| Purchase #2 | $122.54 | 6.521% | $130.5308 | $130.53 | $130.55 | $130.50 |
| Purchase #3 | $87.89 | 5.473% | $92.7002 | $92.70 | $92.70 | $92.70 |
| Purchase #4 | $240.62 | 11.602% | $268.5367 | $268.54 | $268.55 | $268.50 |
| Purchase #5 | $48.44 | 8.547% | $52.5802 | $52.58 | $52.60 | $52.60 |
| Purchase #6 | $78.64 | 4.696% | $82.3329 | $82.33 | $82.35 | $82.30 |
| Purchase #7 | $239.86 | 9.545% | $262.7546 | $262.75 | $262.75 | $262.80 |
| 7 purchase totals = | $830.69 | $903.1980 | $903.19 | $903.25 | $903.20 | |