| 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 | $37.96 | 12.754% | $42.8014 | $42.80 | $42.80 | $42.80 |
| Purchase #2 | $177.62 | 7.169% | $190.3536 | $190.35 | $190.35 | $190.40 |
| Purchase #3 | $87.96 | 3.162% | $90.7413 | $90.74 | $90.75 | $90.70 |
| Purchase #4 | $239.43 | 4.780% | $250.8748 | $250.87 | $250.85 | $250.90 |
| Purchase #5 | $201.35 | 7.409% | $216.268 | $216.27 | $216.25 | $216.30 |
| Purchase #6 | $111.34 | 3.670% | $115.4262 | $115.43 | $115.45 | $115.40 |
| Purchase #7 | $31.61 | 8.162% | $34.19 | $34.19 | $34.20 | $34.20 |
| 7 purchase totals = | $887.27 | $940.6553 | $940.65 | $940.65 | $940.70 | |