| 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 | $237.50 | 8.535% | $257.7706 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $41.26 | 8.195% | $44.6413 | $44.64 | $44.65 | $44.60 |
| Purchase #3 | $8.81 | 4.377% | $9.1956 | $9.20 | $9.20 | $9.20 |
| Purchase #4 | $43.38 | 6.608% | $46.2466 | $46.25 | $46.25 | $46.20 |
| Purchase #5 | $117.48 | 5.285% | $123.6888 | $123.69 | $123.70 | $123.70 |
| Purchase #6 | $38.44 | 4.750% | $40.2659 | $40.27 | $40.25 | $40.30 |
| Purchase #7 | $244.57 | 13.316% | $277.1369 | $277.14 | $277.15 | $277.10 |
| 7 purchase totals = | $731.44 | $798.9457 | $798.96 | $798.95 | $798.90 | |