| 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 | $78.59 | 5.268% | $82.7301 | $82.73 | $82.75 | $82.70 |
| Purchase #2 | $217.28 | 5.318% | $228.835 | $228.84 | $228.85 | $228.80 |
| Purchase #3 | $233.26 | 12.841% | $263.2129 | $263.21 | $263.20 | $263.20 |
| Purchase #4 | $24.38 | 9.550% | $26.7083 | $26.71 | $26.70 | $26.70 |
| Purchase #5 | $145.80 | 10.618% | $161.281 | $161.28 | $161.30 | $161.30 |
| Purchase #6 | $110.30 | 12.268% | $123.8316 | $123.83 | $123.85 | $123.80 |
| Purchase #7 | $176.54 | 7.537% | $189.8458 | $189.85 | $189.85 | $189.80 |
| 7 purchase totals = | $986.15 | $1,076.4447 | $1,076.45 | $1,076.50 | $1,076.30 | |