| 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 | $41.56 | 6.681% | $44.3366 | $44.34 | $44.35 | $44.30 |
| Purchase #2 | $162.85 | 9.771% | $178.7621 | $178.76 | $178.75 | $178.80 |
| Purchase #3 | $37.59 | 3.555% | $38.9263 | $38.93 | $38.95 | $38.90 |
| Purchase #4 | $109.98 | 3.217% | $113.5181 | $113.52 | $113.50 | $113.50 |
| Purchase #5 | $200.56 | 9.250% | $219.1118 | $219.11 | $219.10 | $219.10 |
| Purchase #6 | $61.79 | 13.192% | $69.9413 | $69.94 | $69.95 | $69.90 |
| Purchase #7 | $129.61 | 6.229% | $137.6834 | $137.68 | $137.70 | $137.70 |
| 7 purchase totals = | $743.94 | $802.2796 | $802.28 | $802.30 | $802.20 | |