| 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 | $80.66 | 4.643% | $84.405 | $84.41 | $84.40 | $84.40 |
| Purchase #2 | $232.51 | 13.668% | $264.2895 | $264.29 | $264.30 | $264.30 |
| Purchase #3 | $222.50 | 8.208% | $240.7628 | $240.76 | $240.75 | $240.80 |
| Purchase #4 | $96.76 | 5.167% | $101.7596 | $101.76 | $101.75 | $101.80 |
| Purchase #5 | $19.60 | 5.538% | $20.6854 | $20.69 | $20.70 | $20.70 |
| Purchase #6 | $114.27 | 6.792% | $122.0312 | $122.03 | $122.05 | $122.00 |
| Purchase #7 | $132.88 | 6.480% | $141.4906 | $141.49 | $141.50 | $141.50 |
| 7 purchase totals = | $899.18 | $975.4241 | $975.43 | $975.45 | $975.50 | |