| 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 | $76.36 | 12.238% | $85.7049 | $85.70 | $85.70 | $85.70 |
| Purchase #2 | $155.71 | 12.212% | $174.7253 | $174.73 | $174.75 | $174.70 |
| Purchase #3 | $153.99 | 3.611% | $159.5506 | $159.55 | $159.55 | $159.60 |
| Purchase #4 | $137.79 | 11.255% | $153.2983 | $153.30 | $153.30 | $153.30 |
| Purchase #5 | $90.52 | 13.655% | $102.8805 | $102.88 | $102.90 | $102.90 |
| Purchase #6 | $21.51 | 4.688% | $22.5184 | $22.52 | $22.50 | $22.50 |
| Purchase #7 | $50.64 | 8.765% | $55.0786 | $55.08 | $55.10 | $55.10 |
| 7 purchase totals = | $686.52 | $753.7566 | $753.76 | $753.80 | $753.80 | |