| 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 | $75.76 | 6.127% | $80.4018 | $80.40 | $80.40 | $80.40 |
| Purchase #2 | $135.89 | 13.150% | $153.7595 | $153.76 | $153.75 | $153.80 |
| Purchase #3 | $100.80 | 3.231% | $104.0568 | $104.06 | $104.05 | $104.10 |
| Purchase #4 | $194.76 | 6.774% | $207.953 | $207.95 | $207.95 | $208.00 |
| Purchase #5 | $55.44 | 10.613% | $61.3238 | $61.32 | $61.30 | $61.30 |
| Purchase #6 | $241.86 | 6.853% | $258.4347 | $258.43 | $258.45 | $258.40 |
| Purchase #7 | $49.49 | 9.442% | $54.1628 | $54.16 | $54.15 | $54.20 |
| 7 purchase totals = | $854.00 | $920.0924 | $920.08 | $920.05 | $920.20 | |