| 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 | $32.44 | 5.167% | $34.1162 | $34.12 | $34.10 | $34.10 |
| Purchase #2 | $84.34 | 10.183% | $92.9283 | $92.93 | $92.95 | $92.90 |
| Purchase #3 | $150.67 | 5.705% | $159.2657 | $159.27 | $159.25 | $159.30 |
| Purchase #4 | $56.68 | 3.506% | $58.6672 | $58.67 | $58.65 | $58.70 |
| Purchase #5 | $62.47 | 13.144% | $70.6811 | $70.68 | $70.70 | $70.70 |
| Purchase #6 | $174.93 | 9.742% | $191.9717 | $191.97 | $191.95 | $192.00 |
| Purchase #7 | $103.65 | 9.562% | $113.561 | $113.56 | $113.55 | $113.60 |
| 7 purchase totals = | $665.18 | $721.1912 | $721.20 | $721.15 | $721.30 | |