| 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 | $71.54 | 7.251% | $76.7274 | $76.73 | $76.75 | $76.70 |
| Purchase #2 | $129.88 | 11.776% | $145.1747 | $145.17 | $145.15 | $145.20 |
| Purchase #3 | $17.26 | 4.294% | $18.0011 | $18.00 | $18.00 | $18.00 |
| Purchase #4 | $73.46 | 3.402% | $75.9591 | $75.96 | $75.95 | $76.00 |
| Purchase #5 | $70.41 | 8.437% | $76.3505 | $76.35 | $76.35 | $76.40 |
| Purchase #6 | $122.70 | 10.391% | $135.4498 | $135.45 | $135.45 | $135.40 |
| Purchase #7 | $159.39 | 12.759% | $179.7266 | $179.73 | $179.75 | $179.70 |
| 7 purchase totals = | $644.64 | $707.3892 | $707.39 | $707.40 | $707.40 | |