| 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 | $41.40 | 3.307% | $42.7691 | $42.77 | $42.75 | $42.80 |
| Purchase #2 | $110.83 | 6.685% | $118.239 | $118.24 | $118.25 | $118.20 |
| Purchase #3 | $80.71 | 5.732% | $85.3363 | $85.34 | $85.35 | $85.30 |
| Purchase #4 | $245.51 | 13.121% | $277.7234 | $277.72 | $277.70 | $277.70 |
| Purchase #5 | $22.63 | 6.125% | $24.0161 | $24.02 | $24.00 | $24.00 |
| Purchase #6 | $49.73 | 12.116% | $55.7553 | $55.76 | $55.75 | $55.80 |
| Purchase #7 | $75.53 | 8.444% | $81.9078 | $81.91 | $81.90 | $81.90 |
| 7 purchase totals = | $626.34 | $685.7470 | $685.76 | $685.70 | $685.70 | |