| 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 | $49.54 | 11.179% | $55.0781 | $55.08 | $55.10 | $55.10 |
| Purchase #2 | $154.25 | 5.298% | $162.4222 | $162.42 | $162.40 | $162.40 |
| Purchase #3 | $8.84 | 4.602% | $9.2468 | $9.25 | $9.25 | $9.20 |
| Purchase #4 | $53.78 | 5.248% | $56.6024 | $56.60 | $56.60 | $56.60 |
| Purchase #5 | $175.46 | 10.135% | $193.2429 | $193.24 | $193.25 | $193.20 |
| Purchase #6 | $225.63 | 12.189% | $253.132 | $253.13 | $253.15 | $253.10 |
| Purchase #7 | $249.73 | 5.570% | $263.64 | $263.64 | $263.65 | $263.60 |
| 7 purchase totals = | $917.23 | $993.3644 | $993.36 | $993.40 | $993.20 | |