| 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 | $18.45 | 5.776% | $19.5157 | $19.52 | $19.50 | $19.50 |
| Purchase #2 | $233.33 | 6.572% | $248.6644 | $248.66 | $248.65 | $248.70 |
| Purchase #3 | $87.82 | 5.400% | $92.5623 | $92.56 | $92.55 | $92.60 |
| Purchase #4 | $80.76 | 4.551% | $84.4354 | $84.44 | $84.45 | $84.40 |
| Purchase #5 | $96.46 | 4.734% | $101.0264 | $101.03 | $101.05 | $101.00 |
| Purchase #6 | $107.50 | 13.809% | $122.3447 | $122.34 | $122.35 | $122.30 |
| Purchase #7 | $150.55 | 6.321% | $160.0663 | $160.07 | $160.05 | $160.10 |
| 7 purchase totals = | $774.87 | $828.6152 | $828.62 | $828.60 | $828.60 | |