| 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 | $43.40 | 9.302% | $47.4371 | $47.44 | $47.45 | $47.40 |
| Purchase #2 | $58.74 | 13.454% | $66.6429 | $66.64 | $66.65 | $66.60 |
| Purchase #3 | $57.61 | 9.431% | $63.0432 | $63.04 | $63.05 | $63.00 |
| Purchase #4 | $73.82 | 10.142% | $81.3068 | $81.31 | $81.30 | $81.30 |
| Purchase #5 | $240.64 | 9.332% | $263.0965 | $263.10 | $263.10 | $263.10 |
| Purchase #6 | $7.94 | 13.843% | $9.0391 | $9.04 | $9.05 | $9.00 |
| Purchase #7 | $248.74 | 3.560% | $257.5951 | $257.60 | $257.60 | $257.60 |
| 7 purchase totals = | $730.89 | $788.1607 | $788.17 | $788.20 | $788.00 | |