| 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 | $94.93 | 3.636% | $98.3817 | $98.38 | $98.40 | $98.40 |
| Purchase #2 | $145.35 | 3.210% | $150.0157 | $150.02 | $150.00 | $150.00 |
| Purchase #3 | $7.31 | 7.474% | $7.8563 | $7.86 | $7.85 | $7.90 |
| Purchase #4 | $43.90 | 11.331% | $48.8743 | $48.87 | $48.85 | $48.90 |
| Purchase #5 | $118.26 | 7.557% | $127.1969 | $127.20 | $127.20 | $127.20 |
| Purchase #6 | $39.91 | 6.273% | $42.4136 | $42.41 | $42.40 | $42.40 |
| Purchase #7 | $240.47 | 7.744% | $259.092 | $259.09 | $259.10 | $259.10 |
| 7 purchase totals = | $690.13 | $733.8305 | $733.83 | $733.80 | $733.90 | |