| 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 | $53.61 | 6.736% | $57.2212 | $57.22 | $57.20 | $57.20 |
| Purchase #2 | $32.73 | 11.693% | $36.5571 | $36.56 | $36.55 | $36.60 |
| Purchase #3 | $53.96 | 12.691% | $60.8081 | $60.81 | $60.80 | $60.80 |
| Purchase #4 | $130.89 | 12.873% | $147.7395 | $147.74 | $147.75 | $147.70 |
| Purchase #5 | $31.63 | 6.361% | $33.642 | $33.64 | $33.65 | $33.60 |
| Purchase #6 | $160.28 | 4.245% | $167.0839 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $235.25 | 8.821% | $256.0014 | $256.00 | $256.00 | $256.00 |
| 7 purchase totals = | $698.35 | $759.0532 | $759.05 | $759.05 | $759.00 | |