| 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 | $78.96 | 12.529% | $88.8529 | $88.85 | $88.85 | $88.90 |
| Purchase #2 | $202.94 | 8.107% | $219.3923 | $219.39 | $219.40 | $219.40 |
| Purchase #3 | $117.25 | 7.251% | $125.7518 | $125.75 | $125.75 | $125.80 |
| Purchase #4 | $16.71 | 8.191% | $18.0787 | $18.08 | $18.10 | $18.10 |
| Purchase #5 | $105.82 | 4.766% | $110.8634 | $110.86 | $110.85 | $110.90 |
| Purchase #6 | $52.52 | 7.804% | $56.6187 | $56.62 | $56.60 | $56.60 |
| Purchase #7 | $203.28 | 12.167% | $228.0131 | $228.01 | $228.00 | $228.00 |
| 7 purchase totals = | $777.48 | $847.5709 | $847.56 | $847.55 | $847.70 | |