| 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 | $81.85 | 9.643% | $89.7428 | $89.74 | $89.75 | $89.70 |
| Purchase #2 | $52.90 | 4.604% | $55.3355 | $55.34 | $55.35 | $55.30 |
| Purchase #3 | $161.53 | 10.673% | $178.7701 | $178.77 | $178.75 | $178.80 |
| Purchase #4 | $250.91 | 9.273% | $274.1769 | $274.18 | $274.20 | $274.20 |
| Purchase #5 | $240.54 | 10.159% | $264.9765 | $264.98 | $265.00 | $265.00 |
| Purchase #6 | $166.26 | 11.513% | $185.4015 | $185.40 | $185.40 | $185.40 |
| Purchase #7 | $228.96 | 6.577% | $244.0187 | $244.02 | $244.00 | $244.00 |
| 7 purchase totals = | $1,182.95 | $1,292.4220 | $1,292.43 | $1,292.45 | $1,292.40 | |