| 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 | $37.51 | 13.871% | $42.713 | $42.71 | $42.70 | $42.70 |
| Purchase #2 | $46.95 | 4.579% | $49.0998 | $49.10 | $49.10 | $49.10 |
| Purchase #3 | $192.67 | 9.571% | $211.1104 | $211.11 | $211.10 | $211.10 |
| Purchase #4 | $140.70 | 11.283% | $156.5752 | $156.58 | $156.60 | $156.60 |
| Purchase #5 | $168.48 | 7.660% | $181.3856 | $181.39 | $181.40 | $181.40 |
| Purchase #6 | $120.44 | 10.447% | $133.0224 | $133.02 | $133.00 | $133.00 |
| Purchase #7 | $164.95 | 10.336% | $181.9992 | $182.00 | $182.00 | $182.00 |
| 7 purchase totals = | $871.70 | $955.9056 | $955.91 | $955.90 | $955.90 | |