| 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 | $61.88 | 12.162% | $69.4058 | $69.41 | $69.40 | $69.40 |
| Purchase #2 | $42.45 | 9.576% | $46.515 | $46.52 | $46.50 | $46.50 |
| Purchase #3 | $235.98 | 4.395% | $246.3513 | $246.35 | $246.35 | $246.40 |
| Purchase #4 | $41.51 | 6.754% | $44.3136 | $44.31 | $44.30 | $44.30 |
| Purchase #5 | $63.70 | 13.387% | $72.2275 | $72.23 | $72.25 | $72.20 |
| Purchase #6 | $87.64 | 4.121% | $91.2516 | $91.25 | $91.25 | $91.30 |
| Purchase #7 | $196.39 | 3.225% | $202.7236 | $202.72 | $202.70 | $202.70 |
| 7 purchase totals = | $729.55 | $772.7884 | $772.79 | $772.75 | $772.80 | |