| 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 | $63.71 | 9.460% | $69.737 | $69.74 | $69.75 | $69.70 |
| Purchase #2 | $129.46 | 3.546% | $134.0507 | $134.05 | $134.05 | $134.10 |
| Purchase #3 | $102.91 | 8.157% | $111.3044 | $111.30 | $111.30 | $111.30 |
| Purchase #4 | $215.42 | 10.483% | $238.0025 | $238.00 | $238.00 | $238.00 |
| Purchase #5 | $5.97 | 8.254% | $6.4628 | $6.46 | $6.45 | $6.50 |
| Purchase #6 | $108.35 | 7.177% | $116.1263 | $116.13 | $116.15 | $116.10 |
| Purchase #7 | $166.35 | 10.614% | $184.0064 | $184.01 | $184.00 | $184.00 |
| 7 purchase totals = | $792.17 | $859.6901 | $859.69 | $859.70 | $859.70 | |