| 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 | $51.64 | 8.822% | $56.1957 | $56.20 | $56.20 | $56.20 |
| Purchase #2 | $183.58 | 7.692% | $197.701 | $197.70 | $197.70 | $197.70 |
| Purchase #3 | $100.29 | 9.866% | $110.1846 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $42.54 | 6.352% | $45.2421 | $45.24 | $45.25 | $45.20 |
| Purchase #5 | $15.44 | 3.802% | $16.027 | $16.03 | $16.05 | $16.00 |
| Purchase #6 | $51.71 | 11.635% | $57.7265 | $57.73 | $57.75 | $57.70 |
| Purchase #7 | $51.53 | 5.804% | $54.5208 | $54.52 | $54.50 | $54.50 |
| 7 purchase totals = | $496.73 | $537.5977 | $537.60 | $537.65 | $537.50 | |