| 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 | $22.97 | 10.264% | $25.3276 | $25.33 | $25.35 | $25.30 |
| Purchase #2 | $190.99 | 9.537% | $209.2047 | $209.20 | $209.20 | $209.20 |
| Purchase #3 | $67.29 | 11.442% | $74.9893 | $74.99 | $75.00 | $75.00 |
| Purchase #4 | $105.77 | 4.802% | $110.8491 | $110.85 | $110.85 | $110.80 |
| Purchase #5 | $108.77 | 6.139% | $115.4474 | $115.45 | $115.45 | $115.40 |
| Purchase #6 | $70.62 | 12.195% | $79.2321 | $79.23 | $79.25 | $79.20 |
| Purchase #7 | $191.38 | 3.268% | $197.6343 | $197.63 | $197.65 | $197.60 |
| 7 purchase totals = | $757.79 | $812.6845 | $812.68 | $812.75 | $812.50 | |