| 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 | $41.28 | 8.111% | $44.6282 | $44.63 | $44.65 | $44.60 |
| Purchase #2 | $49.72 | 8.865% | $54.1277 | $54.13 | $54.15 | $54.10 |
| Purchase #3 | $179.69 | 11.401% | $200.1765 | $200.18 | $200.20 | $200.20 |
| Purchase #4 | $96.49 | 6.222% | $102.4936 | $102.49 | $102.50 | $102.50 |
| Purchase #5 | $237.68 | 6.183% | $252.3758 | $252.38 | $252.40 | $252.40 |
| Purchase #6 | $5.26 | 4.238% | $5.4829 | $5.48 | $5.50 | $5.50 |
| Purchase #7 | $164.91 | 4.859% | $172.923 | $172.92 | $172.90 | $172.90 |
| 7 purchase totals = | $775.03 | $832.2077 | $832.21 | $832.30 | $832.20 | |