| 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 | $244.40 | 13.211% | $276.6877 | $276.69 | $276.70 | $276.70 |
| Purchase #2 | $110.68 | 9.787% | $121.5123 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $69.79 | 9.559% | $76.4612 | $76.46 | $76.45 | $76.50 |
| Purchase #4 | $11.58 | 12.799% | $13.0621 | $13.06 | $13.05 | $13.10 |
| Purchase #5 | $24.98 | 5.350% | $26.3164 | $26.32 | $26.30 | $26.30 |
| Purchase #6 | $22.71 | 8.352% | $24.6067 | $24.61 | $24.60 | $24.60 |
| Purchase #7 | $89.30 | 4.564% | $93.3757 | $93.38 | $93.40 | $93.40 |
| 7 purchase totals = | $573.44 | $632.0221 | $632.03 | $632.00 | $632.10 | |