| 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 | $17.41 | 11.448% | $19.4031 | $19.40 | $19.40 | $19.40 |
| Purchase #2 | $79.86 | 6.843% | $85.3248 | $85.32 | $85.30 | $85.30 |
| Purchase #3 | $174.34 | 9.753% | $191.3434 | $191.34 | $191.35 | $191.30 |
| Purchase #4 | $129.72 | 12.349% | $145.7391 | $145.74 | $145.75 | $145.70 |
| Purchase #5 | $171.43 | 13.549% | $194.6571 | $194.66 | $194.65 | $194.70 |
| Purchase #6 | $130.95 | 3.709% | $135.8069 | $135.81 | $135.80 | $135.80 |
| Purchase #7 | $140.38 | 8.449% | $152.2407 | $152.24 | $152.25 | $152.20 |
| 7 purchase totals = | $844.09 | $924.5151 | $924.51 | $924.50 | $924.40 | |