| 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 | $95.75 | 8.774% | $104.1511 | $104.15 | $104.15 | $104.20 |
| Purchase #2 | $105.52 | 5.799% | $111.6391 | $111.64 | $111.65 | $111.60 |
| Purchase #3 | $37.98 | 8.546% | $41.2258 | $41.23 | $41.25 | $41.20 |
| Purchase #4 | $144.39 | 13.719% | $164.1989 | $164.20 | $164.20 | $164.20 |
| Purchase #5 | $41.99 | 13.564% | $47.6855 | $47.69 | $47.70 | $47.70 |
| Purchase #6 | $126.84 | 3.391% | $131.1411 | $131.14 | $131.15 | $131.10 |
| Purchase #7 | $156.48 | 13.823% | $178.1102 | $178.11 | $178.10 | $178.10 |
| 7 purchase totals = | $708.95 | $778.1517 | $778.16 | $778.20 | $778.10 | |