| 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 | $25.72 | 9.359% | $28.1271 | $28.13 | $28.15 | $28.10 |
| Purchase #2 | $141.63 | 6.805% | $151.2679 | $151.27 | $151.25 | $151.30 |
| Purchase #3 | $153.79 | 13.808% | $175.0253 | $175.03 | $175.05 | $175.00 |
| Purchase #4 | $129.83 | 13.297% | $147.0935 | $147.09 | $147.10 | $147.10 |
| Purchase #5 | $47.63 | 12.217% | $53.449 | $53.45 | $53.45 | $53.40 |
| Purchase #6 | $21.30 | 11.770% | $23.807 | $23.81 | $23.80 | $23.80 |
| Purchase #7 | $172.75 | 13.252% | $195.6428 | $195.64 | $195.65 | $195.60 |
| 7 purchase totals = | $692.65 | $774.4126 | $774.42 | $774.45 | $774.30 | |