| 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 | $84.31 | 7.274% | $90.4427 | $90.44 | $90.45 | $90.40 |
| Purchase #2 | $59.25 | 9.112% | $64.6489 | $64.65 | $64.65 | $64.60 |
| Purchase #3 | $176.27 | 5.749% | $186.4038 | $186.40 | $186.40 | $186.40 |
| Purchase #4 | $245.78 | 11.489% | $274.0177 | $274.02 | $274.00 | $274.00 |
| Purchase #5 | $174.25 | 7.102% | $186.6252 | $186.63 | $186.65 | $186.60 |
| Purchase #6 | $152.84 | 6.178% | $162.2825 | $162.28 | $162.30 | $162.30 |
| Purchase #7 | $88.68 | 5.383% | $93.4536 | $93.45 | $93.45 | $93.50 |
| 7 purchase totals = | $981.38 | $1,057.8744 | $1,057.87 | $1,057.90 | $1,057.80 | |