| 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 | $39.61 | 9.843% | $43.5088 | $43.51 | $43.50 | $43.50 |
| Purchase #2 | $75.92 | 8.316% | $82.2335 | $82.23 | $82.25 | $82.20 |
| Purchase #3 | $19.81 | 9.286% | $21.6496 | $21.65 | $21.65 | $21.60 |
| Purchase #4 | $10.31 | 13.672% | $11.7196 | $11.72 | $11.70 | $11.70 |
| Purchase #5 | $233.78 | 7.447% | $251.1896 | $251.19 | $251.20 | $251.20 |
| Purchase #6 | $212.80 | 3.721% | $220.7183 | $220.72 | $220.70 | $220.70 |
| Purchase #7 | $129.59 | 3.121% | $133.6345 | $133.63 | $133.65 | $133.60 |
| 7 purchase totals = | $721.82 | $764.6539 | $764.65 | $764.65 | $764.50 | |