| 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 | $88.71 | 3.493% | $91.8086 | $91.81 | $91.80 | $91.80 |
| Purchase #2 | $213.59 | 5.106% | $224.4959 | $224.50 | $224.50 | $224.50 |
| Purchase #3 | $189.34 | 7.488% | $203.5178 | $203.52 | $203.50 | $203.50 |
| Purchase #4 | $47.88 | 7.263% | $51.3575 | $51.36 | $51.35 | $51.40 |
| Purchase #5 | $70.54 | 6.479% | $75.1103 | $75.11 | $75.10 | $75.10 |
| Purchase #6 | $105.75 | 8.837% | $115.0951 | $115.10 | $115.10 | $115.10 |
| Purchase #7 | $129.99 | 12.821% | $146.656 | $146.66 | $146.65 | $146.70 |
| 7 purchase totals = | $845.80 | $908.0412 | $908.06 | $908.00 | $908.10 | |