| 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 | $47.28 | 13.264% | $53.5512 | $53.55 | $53.55 | $53.60 |
| Purchase #2 | $70.65 | 5.179% | $74.309 | $74.31 | $74.30 | $74.30 |
| Purchase #3 | $112.25 | 10.395% | $123.9184 | $123.92 | $123.90 | $123.90 |
| Purchase #4 | $195.65 | 7.467% | $210.2592 | $210.26 | $210.25 | $210.30 |
| Purchase #5 | $204.42 | 4.733% | $214.0952 | $214.10 | $214.10 | $214.10 |
| Purchase #6 | $18.54 | 10.603% | $20.5058 | $20.51 | $20.50 | $20.50 |
| Purchase #7 | $239.95 | 10.203% | $264.4321 | $264.43 | $264.45 | $264.40 |
| 7 purchase totals = | $888.74 | $961.0709 | $961.08 | $961.05 | $961.10 | |