| 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 | $8.55 | 6.254% | $9.0847 | $9.08 | $9.10 | $9.10 |
| Purchase #2 | $109.44 | 8.858% | $119.1342 | $119.13 | $119.15 | $119.10 |
| Purchase #3 | $239.48 | 9.667% | $262.6305 | $262.63 | $262.65 | $262.60 |
| Purchase #4 | $50.71 | 5.399% | $53.4478 | $53.45 | $53.45 | $53.40 |
| Purchase #5 | $65.96 | 13.487% | $74.856 | $74.86 | $74.85 | $74.90 |
| Purchase #6 | $245.79 | 11.381% | $273.7634 | $273.76 | $273.75 | $273.80 |
| Purchase #7 | $198.59 | 8.169% | $214.8128 | $214.81 | $214.80 | $214.80 |
| 7 purchase totals = | $918.52 | $1,007.7294 | $1,007.72 | $1,007.75 | $1,007.70 | |