| 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 | $49.80 | 10.177% | $54.8681 | $54.87 | $54.85 | $54.90 |
| Purchase #2 | $227.97 | 10.432% | $251.7518 | $251.75 | $251.75 | $251.80 |
| Purchase #3 | $232.67 | 10.317% | $256.6746 | $256.67 | $256.65 | $256.70 |
| Purchase #4 | $94.52 | 4.234% | $98.522 | $98.52 | $98.50 | $98.50 |
| Purchase #5 | $25.27 | 6.408% | $26.8893 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $240.42 | 5.142% | $252.7824 | $252.78 | $252.80 | $252.80 |
| Purchase #7 | $159.73 | 13.375% | $181.0939 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $1,030.38 | $1,122.5821 | $1,122.57 | $1,122.55 | $1,122.70 | |