| 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 | $19.57 | 7.501% | $21.0379 | $21.04 | $21.05 | $21.00 |
| Purchase #2 | $54.37 | 3.657% | $56.3583 | $56.36 | $56.35 | $56.40 |
| Purchase #3 | $122.50 | 13.434% | $138.9567 | $138.96 | $138.95 | $139.00 |
| Purchase #4 | $173.50 | 11.531% | $193.5063 | $193.51 | $193.50 | $193.50 |
| Purchase #5 | $167.69 | 7.215% | $179.7888 | $179.79 | $179.80 | $179.80 |
| Purchase #6 | $174.93 | 13.137% | $197.9106 | $197.91 | $197.90 | $197.90 |
| Purchase #7 | $242.61 | 13.767% | $276.0101 | $276.01 | $276.00 | $276.00 |
| 7 purchase totals = | $955.17 | $1,063.5687 | $1,063.58 | $1,063.55 | $1,063.60 | |