| 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 | $50.58 | 9.823% | $55.5485 | $55.55 | $55.55 | $55.50 |
| Purchase #2 | $222.58 | 7.681% | $239.6764 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $176.25 | 10.618% | $194.9642 | $194.96 | $194.95 | $195.00 |
| Purchase #4 | $29.58 | 8.139% | $31.9875 | $31.99 | $32.00 | $32.00 |
| Purchase #5 | $93.87 | 13.672% | $106.7039 | $106.70 | $106.70 | $106.70 |
| Purchase #6 | $247.31 | 12.322% | $277.7835 | $277.78 | $277.80 | $277.80 |
| Purchase #7 | $238.73 | 6.145% | $253.4 | $253.40 | $253.40 | $253.40 |
| 7 purchase totals = | $1,058.90 | $1,160.0640 | $1,160.06 | $1,160.10 | $1,160.10 | |