| 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 | $85.49 | 7.408% | $91.8231 | $91.82 | $91.80 | $91.80 |
| Purchase #2 | $94.86 | 5.663% | $100.2319 | $100.23 | $100.25 | $100.20 |
| Purchase #3 | $8.77 | 13.774% | $9.978 | $9.98 | $10.00 | $10.00 |
| Purchase #4 | $226.78 | 3.715% | $235.2049 | $235.20 | $235.20 | $235.20 |
| Purchase #5 | $39.91 | 9.666% | $43.7677 | $43.77 | $43.75 | $43.80 |
| Purchase #6 | $56.44 | 5.387% | $59.4804 | $59.48 | $59.50 | $59.50 |
| Purchase #7 | $71.96 | 12.563% | $81.0003 | $81.00 | $81.00 | $81.00 |
| 7 purchase totals = | $584.21 | $621.4863 | $621.48 | $621.50 | $621.50 | |