| 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 | $31.88 | 4.767% | $33.3997 | $33.40 | $33.40 | $33.40 |
| Purchase #2 | $162.27 | 6.768% | $173.2524 | $173.25 | $173.25 | $173.30 |
| Purchase #3 | $103.55 | 4.852% | $108.5742 | $108.57 | $108.55 | $108.60 |
| Purchase #4 | $189.93 | 7.367% | $203.9221 | $203.92 | $203.90 | $203.90 |
| Purchase #5 | $66.97 | 3.183% | $69.1017 | $69.10 | $69.10 | $69.10 |
| Purchase #6 | $53.39 | 5.140% | $56.1342 | $56.13 | $56.15 | $56.10 |
| Purchase #7 | $249.75 | 10.791% | $276.7005 | $276.70 | $276.70 | $276.70 |
| 7 purchase totals = | $857.74 | $921.0848 | $921.07 | $921.05 | $921.10 | |