| 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 | $39.51 | 5.438% | $41.6586 | $41.66 | $41.65 | $41.70 |
| Purchase #2 | $107.57 | 8.265% | $116.4607 | $116.46 | $116.45 | $116.50 |
| Purchase #3 | $101.42 | 12.441% | $114.0377 | $114.04 | $114.05 | $114.00 |
| Purchase #4 | $67.33 | 13.228% | $76.2364 | $76.24 | $76.25 | $76.20 |
| Purchase #5 | $84.97 | 3.139% | $87.6372 | $87.64 | $87.65 | $87.60 |
| Purchase #6 | $40.66 | 7.156% | $43.5696 | $43.57 | $43.55 | $43.60 |
| Purchase #7 | $44.97 | 5.736% | $47.5495 | $47.55 | $47.55 | $47.50 |
| 7 purchase totals = | $486.43 | $527.1497 | $527.16 | $527.15 | $527.10 | |