| 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 | $80.69 | 6.425% | $85.8743 | $85.87 | $85.85 | $85.90 |
| Purchase #2 | $158.28 | 12.542% | $178.1315 | $178.13 | $178.15 | $178.10 |
| Purchase #3 | $241.71 | 4.537% | $252.6764 | $252.68 | $252.70 | $252.70 |
| Purchase #4 | $99.32 | 3.834% | $103.1279 | $103.13 | $103.15 | $103.10 |
| Purchase #5 | $68.65 | 11.539% | $76.5715 | $76.57 | $76.55 | $76.60 |
| Purchase #6 | $145.48 | 13.591% | $165.2522 | $165.25 | $165.25 | $165.30 |
| Purchase #7 | $85.64 | 10.264% | $94.4301 | $94.43 | $94.45 | $94.40 |
| 7 purchase totals = | $879.77 | $956.0639 | $956.06 | $956.10 | $956.10 | |