| 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 | $57.95 | 9.179% | $63.2692 | $63.27 | $63.25 | $63.30 |
| Purchase #2 | $144.66 | 11.284% | $160.9834 | $160.98 | $161.00 | $161.00 |
| Purchase #3 | $80.97 | 8.477% | $87.8338 | $87.83 | $87.85 | $87.80 |
| Purchase #4 | $7.69 | 11.769% | $8.595 | $8.60 | $8.60 | $8.60 |
| Purchase #5 | $114.47 | 6.401% | $121.7972 | $121.80 | $121.80 | $121.80 |
| Purchase #6 | $57.45 | 6.546% | $61.2107 | $61.21 | $61.20 | $61.20 |
| Purchase #7 | $202.89 | 13.561% | $230.4039 | $230.40 | $230.40 | $230.40 |
| 7 purchase totals = | $666.08 | $734.0932 | $734.09 | $734.10 | $734.10 | |