| 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 | $69.31 | 6.863% | $74.0667 | $74.07 | $74.05 | $74.10 |
| Purchase #2 | $105.67 | 11.590% | $117.9172 | $117.92 | $117.90 | $117.90 |
| Purchase #3 | $172.51 | 3.712% | $178.9136 | $178.91 | $178.90 | $178.90 |
| Purchase #4 | $235.87 | 4.437% | $246.3356 | $246.34 | $246.35 | $246.30 |
| Purchase #5 | $19.79 | 7.374% | $21.2493 | $21.25 | $21.25 | $21.20 |
| Purchase #6 | $32.37 | 5.423% | $34.1254 | $34.13 | $34.15 | $34.10 |
| Purchase #7 | $49.27 | 8.404% | $53.4107 | $53.41 | $53.40 | $53.40 |
| 7 purchase totals = | $684.79 | $726.0185 | $726.03 | $726.00 | $725.90 | |