| 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 | $74.30 | 4.249% | $77.457 | $77.46 | $77.45 | $77.50 |
| Purchase #2 | $114.51 | 13.160% | $129.5795 | $129.58 | $129.60 | $129.60 |
| Purchase #3 | $193.66 | 4.789% | $202.9344 | $202.93 | $202.95 | $202.90 |
| Purchase #4 | $47.84 | 12.788% | $53.9578 | $53.96 | $53.95 | $54.00 |
| Purchase #5 | $14.35 | 4.610% | $15.0115 | $15.01 | $15.00 | $15.00 |
| Purchase #6 | $32.54 | 6.401% | $34.6229 | $34.62 | $34.60 | $34.60 |
| Purchase #7 | $108.95 | 8.763% | $118.4973 | $118.50 | $118.50 | $118.50 |
| 7 purchase totals = | $586.15 | $632.0604 | $632.06 | $632.05 | $632.10 | |