| 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 | $46.32 | 3.159% | $47.7832 | $47.78 | $47.80 | $47.80 |
| Purchase #2 | $159.77 | 3.805% | $165.8492 | $165.85 | $165.85 | $165.80 |
| Purchase #3 | $91.61 | 5.507% | $96.655 | $96.66 | $96.65 | $96.70 |
| Purchase #4 | $85.67 | 12.291% | $96.1997 | $96.20 | $96.20 | $96.20 |
| Purchase #5 | $249.47 | 13.534% | $283.2333 | $283.23 | $283.25 | $283.20 |
| Purchase #6 | $73.33 | 5.262% | $77.1886 | $77.19 | $77.20 | $77.20 |
| Purchase #7 | $45.61 | 9.457% | $49.9233 | $49.92 | $49.90 | $49.90 |
| 7 purchase totals = | $751.78 | $816.8323 | $816.83 | $816.85 | $816.80 | |