| 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 | $193.43 | 4.817% | $202.7475 | $202.75 | $202.75 | $202.70 |
| Purchase #2 | $70.30 | 8.484% | $76.2643 | $76.26 | $76.25 | $76.30 |
| Purchase #3 | $66.31 | 3.536% | $68.6547 | $68.65 | $68.65 | $68.70 |
| Purchase #4 | $19.78 | 10.380% | $21.8332 | $21.83 | $21.85 | $21.80 |
| Purchase #5 | $68.29 | 13.231% | $77.3254 | $77.33 | $77.35 | $77.30 |
| Purchase #6 | $94.67 | 13.687% | $107.6275 | $107.63 | $107.65 | $107.60 |
| Purchase #7 | $156.77 | 5.844% | $165.9316 | $165.93 | $165.95 | $165.90 |
| 7 purchase totals = | $669.55 | $720.3842 | $720.38 | $720.45 | $720.30 | |