| 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 | $5.80 | 13.835% | $6.6024 | $6.60 | $6.60 | $6.60 |
| Purchase #2 | $83.97 | 12.315% | $94.3109 | $94.31 | $94.30 | $94.30 |
| Purchase #3 | $244.99 | 8.770% | $266.4756 | $266.48 | $266.50 | $266.50 |
| Purchase #4 | $39.32 | 6.123% | $41.7276 | $41.73 | $41.75 | $41.70 |
| Purchase #5 | $76.77 | 9.697% | $84.2144 | $84.21 | $84.20 | $84.20 |
| Purchase #6 | $155.38 | 9.543% | $170.2079 | $170.21 | $170.20 | $170.20 |
| Purchase #7 | $146.54 | 12.591% | $164.9909 | $164.99 | $165.00 | $165.00 |
| 7 purchase totals = | $752.77 | $828.5297 | $828.53 | $828.55 | $828.50 | |