| 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 | $75.97 | 9.791% | $83.4082 | $83.41 | $83.40 | $83.40 |
| Purchase #2 | $250.84 | 10.539% | $277.276 | $277.28 | $277.30 | $277.30 |
| Purchase #3 | $187.48 | 12.472% | $210.8625 | $210.86 | $210.85 | $210.90 |
| Purchase #4 | $43.63 | 12.344% | $49.0157 | $49.02 | $49.00 | $49.00 |
| Purchase #5 | $153.68 | 12.428% | $172.7794 | $172.78 | $172.80 | $172.80 |
| Purchase #6 | $106.56 | 5.295% | $112.2024 | $112.20 | $112.20 | $112.20 |
| Purchase #7 | $152.72 | 11.558% | $170.3714 | $170.37 | $170.35 | $170.40 |
| 7 purchase totals = | $970.88 | $1,075.9156 | $1,075.92 | $1,075.90 | $1,076.00 | |