| 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 | $5.91 | 11.394% | $6.5834 | $6.58 | $6.60 | $6.60 |
| Purchase #2 | $85.35 | 6.272% | $90.7032 | $90.70 | $90.70 | $90.70 |
| Purchase #3 | $32.61 | 8.243% | $35.298 | $35.30 | $35.30 | $35.30 |
| Purchase #4 | $27.25 | 9.646% | $29.8785 | $29.88 | $29.90 | $29.90 |
| Purchase #5 | $165.78 | 4.327% | $172.9533 | $172.95 | $172.95 | $173.00 |
| Purchase #6 | $109.82 | 5.449% | $115.8041 | $115.80 | $115.80 | $115.80 |
| Purchase #7 | $189.69 | 10.358% | $209.3381 | $209.34 | $209.35 | $209.30 |
| 7 purchase totals = | $616.41 | $660.5586 | $660.55 | $660.60 | $660.60 | |