| 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 | $77.48 | 3.682% | $80.3328 | $80.33 | $80.35 | $80.30 |
| Purchase #2 | $213.93 | 12.565% | $240.8103 | $240.81 | $240.80 | $240.80 |
| Purchase #3 | $19.85 | 11.243% | $22.0817 | $22.08 | $22.10 | $22.10 |
| Purchase #4 | $124.37 | 8.161% | $134.5198 | $134.52 | $134.50 | $134.50 |
| Purchase #5 | $69.63 | 6.421% | $74.1009 | $74.10 | $74.10 | $74.10 |
| Purchase #6 | $218.82 | 4.513% | $228.6953 | $228.70 | $228.70 | $228.70 |
| Purchase #7 | $94.41 | 11.227% | $105.0094 | $105.01 | $105.00 | $105.00 |
| 7 purchase totals = | $818.49 | $885.5502 | $885.55 | $885.55 | $885.50 | |