| 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 | $54.77 | 3.173% | $56.5079 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $85.32 | 6.167% | $90.5817 | $90.58 | $90.60 | $90.60 |
| Purchase #3 | $189.76 | 11.112% | $210.8461 | $210.85 | $210.85 | $210.80 |
| Purchase #4 | $34.84 | 5.126% | $36.6259 | $36.63 | $36.65 | $36.60 |
| Purchase #5 | $115.29 | 8.460% | $125.0435 | $125.04 | $125.05 | $125.00 |
| Purchase #6 | $14.48 | 4.518% | $15.1342 | $15.13 | $15.15 | $15.10 |
| Purchase #7 | $140.57 | 9.343% | $153.7035 | $153.70 | $153.70 | $153.70 |
| 7 purchase totals = | $635.03 | $688.4428 | $688.44 | $688.50 | $688.30 | |