| 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 | $69.52 | 13.443% | $78.8656 | $78.87 | $78.85 | $78.90 |
| Purchase #2 | $91.99 | 7.410% | $98.8065 | $98.81 | $98.80 | $98.80 |
| Purchase #3 | $152.73 | 4.136% | $159.0469 | $159.05 | $159.05 | $159.00 |
| Purchase #4 | $90.60 | 4.301% | $94.4967 | $94.50 | $94.50 | $94.50 |
| Purchase #5 | $168.53 | 8.364% | $182.6258 | $182.63 | $182.65 | $182.60 |
| Purchase #6 | $72.37 | 12.183% | $81.1868 | $81.19 | $81.20 | $81.20 |
| Purchase #7 | $176.30 | 6.272% | $187.3575 | $187.36 | $187.35 | $187.40 |
| 7 purchase totals = | $822.04 | $882.3858 | $882.41 | $882.40 | $882.40 | |