| 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 | $190.36 | 6.874% | $203.4453 | $203.45 | $203.45 | $203.40 |
| Purchase #2 | $228.25 | 4.193% | $237.8205 | $237.82 | $237.80 | $237.80 |
| Purchase #3 | $15.82 | 3.687% | $16.4033 | $16.40 | $16.40 | $16.40 |
| Purchase #4 | $20.82 | 7.532% | $22.3882 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $11.83 | 10.705% | $13.0964 | $13.10 | $13.10 | $13.10 |
| Purchase #6 | $202.59 | 12.764% | $228.4486 | $228.45 | $228.45 | $228.40 |
| Purchase #7 | $39.48 | 8.309% | $42.7604 | $42.76 | $42.75 | $42.80 |
| 7 purchase totals = | $709.15 | $764.3627 | $764.37 | $764.35 | $764.30 | |