| 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 | $76.51 | 6.220% | $81.2689 | $81.27 | $81.25 | $81.30 |
| Purchase #2 | $186.78 | 3.817% | $193.9094 | $193.91 | $193.90 | $193.90 |
| Purchase #3 | $94.75 | 13.441% | $107.4853 | $107.49 | $107.50 | $107.50 |
| Purchase #4 | $89.36 | 10.578% | $98.8125 | $98.81 | $98.80 | $98.80 |
| Purchase #5 | $102.34 | 13.867% | $116.5315 | $116.53 | $116.55 | $116.50 |
| Purchase #6 | $71.25 | 7.137% | $76.3351 | $76.34 | $76.35 | $76.30 |
| Purchase #7 | $34.30 | 11.149% | $38.1241 | $38.12 | $38.10 | $38.10 |
| 7 purchase totals = | $655.29 | $712.4668 | $712.47 | $712.45 | $712.40 | |