| 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 | $53.72 | 9.362% | $58.7493 | $58.75 | $58.75 | $58.70 |
| Purchase #2 | $245.27 | 7.391% | $263.3979 | $263.40 | $263.40 | $263.40 |
| Purchase #3 | $208.77 | 13.770% | $237.5176 | $237.52 | $237.50 | $237.50 |
| Purchase #4 | $139.81 | 10.780% | $154.8815 | $154.88 | $154.90 | $154.90 |
| Purchase #5 | $168.86 | 11.307% | $187.953 | $187.95 | $187.95 | $188.00 |
| Purchase #6 | $70.55 | 5.290% | $74.2821 | $74.28 | $74.30 | $74.30 |
| Purchase #7 | $137.82 | 4.535% | $144.0701 | $144.07 | $144.05 | $144.10 |
| 7 purchase totals = | $1,024.80 | $1,120.8515 | $1,120.85 | $1,120.85 | $1,120.90 | |