| 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 | $75.54 | 3.208% | $77.9633 | $77.96 | $77.95 | $78.00 |
| Purchase #2 | $6.70 | 6.384% | $7.1277 | $7.13 | $7.15 | $7.10 |
| Purchase #3 | $74.27 | 13.581% | $84.3566 | $84.36 | $84.35 | $84.40 |
| Purchase #4 | $144.56 | 10.430% | $159.6376 | $159.64 | $159.65 | $159.60 |
| Purchase #5 | $203.35 | 13.340% | $230.4769 | $230.48 | $230.50 | $230.50 |
| Purchase #6 | $33.36 | 3.326% | $34.4696 | $34.47 | $34.45 | $34.50 |
| Purchase #7 | $222.94 | 9.817% | $244.826 | $244.83 | $244.85 | $244.80 |
| 7 purchase totals = | $760.72 | $838.8577 | $838.87 | $838.90 | $838.90 | |