| 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 | $61.60 | 9.487% | $67.444 | $67.44 | $67.45 | $67.40 |
| Purchase #2 | $246.39 | 7.186% | $264.0956 | $264.10 | $264.10 | $264.10 |
| Purchase #3 | $124.71 | 4.748% | $130.6312 | $130.63 | $130.65 | $130.60 |
| Purchase #4 | $57.31 | 4.409% | $59.8368 | $59.84 | $59.85 | $59.80 |
| Purchase #5 | $207.57 | 12.419% | $233.3481 | $233.35 | $233.35 | $233.30 |
| Purchase #6 | $139.77 | 13.763% | $159.0065 | $159.01 | $159.00 | $159.00 |
| Purchase #7 | $203.27 | 11.237% | $226.1114 | $226.11 | $226.10 | $226.10 |
| 7 purchase totals = | $1,040.62 | $1,140.4736 | $1,140.48 | $1,140.50 | $1,140.30 | |