| 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 | $41.80 | 4.464% | $43.666 | $43.67 | $43.65 | $43.70 |
| Purchase #2 | $110.74 | 11.771% | $123.7752 | $123.78 | $123.80 | $123.80 |
| Purchase #3 | $90.99 | 8.363% | $98.5995 | $98.60 | $98.60 | $98.60 |
| Purchase #4 | $182.48 | 8.722% | $198.3959 | $198.40 | $198.40 | $198.40 |
| Purchase #5 | $48.63 | 10.844% | $53.9034 | $53.90 | $53.90 | $53.90 |
| Purchase #6 | $6.59 | 5.494% | $6.9521 | $6.95 | $6.95 | $7.00 |
| Purchase #7 | $25.60 | 4.140% | $26.6598 | $26.66 | $26.65 | $26.70 |
| 7 purchase totals = | $506.83 | $551.9519 | $551.96 | $551.95 | $552.10 | |