| 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 | $59.65 | 10.362% | $65.8309 | $65.83 | $65.85 | $65.80 |
| Purchase #2 | $8.95 | 5.119% | $9.4082 | $9.41 | $9.40 | $9.40 |
| Purchase #3 | $161.38 | 9.272% | $176.3432 | $176.34 | $176.35 | $176.30 |
| Purchase #4 | $155.55 | 11.693% | $173.7385 | $173.74 | $173.75 | $173.70 |
| Purchase #5 | $215.89 | 11.515% | $240.7497 | $240.75 | $240.75 | $240.70 |
| Purchase #6 | $38.93 | 5.137% | $40.9298 | $40.93 | $40.95 | $40.90 |
| Purchase #7 | $132.42 | 4.323% | $138.1445 | $138.14 | $138.15 | $138.10 |
| 7 purchase totals = | $772.77 | $845.1448 | $845.14 | $845.20 | $844.90 | |