| 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 | $26.65 | 11.566% | $29.7323 | $29.73 | $29.75 | $29.70 |
| Purchase #2 | $95.89 | 9.767% | $105.2556 | $105.26 | $105.25 | $105.30 |
| Purchase #3 | $120.80 | 8.787% | $131.4147 | $131.41 | $131.40 | $131.40 |
| Purchase #4 | $195.26 | 13.140% | $220.9172 | $220.92 | $220.90 | $220.90 |
| Purchase #5 | $192.50 | 13.274% | $218.0525 | $218.05 | $218.05 | $218.10 |
| Purchase #6 | $30.33 | 6.852% | $32.4082 | $32.41 | $32.40 | $32.40 |
| Purchase #7 | $195.67 | 7.618% | $210.5761 | $210.58 | $210.60 | $210.60 |
| 7 purchase totals = | $857.10 | $948.3566 | $948.36 | $948.35 | $948.40 | |