| 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 | $19.84 | 11.208% | $22.0637 | $22.06 | $22.05 | $22.10 |
| Purchase #2 | $112.69 | 4.509% | $117.7712 | $117.77 | $117.75 | $117.80 |
| Purchase #3 | $23.79 | 7.602% | $25.5985 | $25.60 | $25.60 | $25.60 |
| Purchase #4 | $68.72 | 5.628% | $72.5876 | $72.59 | $72.60 | $72.60 |
| Purchase #5 | $129.81 | 9.658% | $142.347 | $142.35 | $142.35 | $142.30 |
| Purchase #6 | $34.51 | 13.584% | $39.1978 | $39.20 | $39.20 | $39.20 |
| Purchase #7 | $243.30 | 5.387% | $256.4066 | $256.41 | $256.40 | $256.40 |
| 7 purchase totals = | $632.66 | $675.9724 | $675.98 | $675.95 | $676.00 | |