| 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 | $43.90 | 8.150% | $47.4779 | $47.48 | $47.50 | $47.50 |
| Purchase #2 | $207.81 | 10.874% | $230.4073 | $230.41 | $230.40 | $230.40 |
| Purchase #3 | $216.31 | 10.770% | $239.6066 | $239.61 | $239.60 | $239.60 |
| Purchase #4 | $132.36 | 4.183% | $137.8966 | $137.90 | $137.90 | $137.90 |
| Purchase #5 | $218.85 | 4.200% | $228.0417 | $228.04 | $228.05 | $228.00 |
| Purchase #6 | $30.88 | 13.234% | $34.9667 | $34.97 | $34.95 | $35.00 |
| Purchase #7 | $25.67 | 4.461% | $26.8151 | $26.82 | $26.80 | $26.80 |
| 7 purchase totals = | $875.78 | $945.2119 | $945.23 | $945.20 | $945.20 | |