| 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 | $14.72 | 8.558% | $15.9797 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $9.59 | 6.345% | $10.1985 | $10.20 | $10.20 | $10.20 |
| Purchase #3 | $210.74 | 5.614% | $222.5709 | $222.57 | $222.55 | $222.60 |
| Purchase #4 | $71.78 | 3.698% | $74.4344 | $74.43 | $74.45 | $74.40 |
| Purchase #5 | $153.75 | 4.417% | $160.5411 | $160.54 | $160.55 | $160.50 |
| Purchase #6 | $5.95 | 12.176% | $6.6745 | $6.67 | $6.65 | $6.70 |
| Purchase #7 | $216.54 | 6.317% | $230.2188 | $230.22 | $230.20 | $230.20 |
| 7 purchase totals = | $683.07 | $720.6179 | $720.61 | $720.60 | $720.60 | |