| 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 | $81.80 | 3.112% | $84.3456 | $84.35 | $84.35 | $84.30 |
| Purchase #2 | $13.72 | 8.470% | $14.8821 | $14.88 | $14.90 | $14.90 |
| Purchase #3 | $110.90 | 12.266% | $124.503 | $124.50 | $124.50 | $124.50 |
| Purchase #4 | $52.93 | 8.681% | $57.5249 | $57.52 | $57.50 | $57.50 |
| Purchase #5 | $197.80 | 13.536% | $224.5742 | $224.57 | $224.55 | $224.60 |
| Purchase #6 | $83.61 | 9.315% | $91.3983 | $91.40 | $91.40 | $91.40 |
| Purchase #7 | $126.76 | 3.264% | $130.8974 | $130.90 | $130.90 | $130.90 |
| 7 purchase totals = | $667.52 | $728.1255 | $728.12 | $728.10 | $728.10 | |