| 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 | $75.39 | 7.446% | $81.0035 | $81.00 | $81.00 | $81.00 |
| Purchase #2 | $74.40 | 8.140% | $80.4562 | $80.46 | $80.45 | $80.50 |
| Purchase #3 | $200.86 | 3.530% | $207.9504 | $207.95 | $207.95 | $208.00 |
| Purchase #4 | $194.31 | 6.295% | $206.5418 | $206.54 | $206.55 | $206.50 |
| Purchase #5 | $114.75 | 9.282% | $125.4011 | $125.40 | $125.40 | $125.40 |
| Purchase #6 | $155.28 | 3.536% | $160.7707 | $160.77 | $160.75 | $160.80 |
| Purchase #7 | $57.29 | 11.457% | $63.8537 | $63.85 | $63.85 | $63.90 |
| 7 purchase totals = | $872.28 | $925.9774 | $925.97 | $925.95 | $926.10 | |