| 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 | $7.95 | 10.851% | $8.8127 | $8.81 | $8.80 | $8.80 |
| Purchase #2 | $191.81 | 13.284% | $217.29 | $217.29 | $217.30 | $217.30 |
| Purchase #3 | $88.73 | 8.472% | $96.2472 | $96.25 | $96.25 | $96.20 |
| Purchase #4 | $101.35 | 7.328% | $108.7769 | $108.78 | $108.80 | $108.80 |
| Purchase #5 | $7.58 | 4.770% | $7.9416 | $7.94 | $7.95 | $7.90 |
| Purchase #6 | $9.74 | 13.177% | $11.0234 | $11.02 | $11.00 | $11.00 |
| Purchase #7 | $146.88 | 4.119% | $152.93 | $152.93 | $152.95 | $152.90 |
| 7 purchase totals = | $554.04 | $603.0218 | $603.02 | $603.05 | $602.90 | |