| 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 | $38.32 | 3.453% | $39.6432 | $39.64 | $39.65 | $39.60 |
| Purchase #2 | $240.96 | 4.845% | $252.6345 | $252.63 | $252.65 | $252.60 |
| Purchase #3 | $65.97 | 9.419% | $72.1837 | $72.18 | $72.20 | $72.20 |
| Purchase #4 | $32.57 | 3.175% | $33.6041 | $33.60 | $33.60 | $33.60 |
| Purchase #5 | $208.68 | 5.292% | $219.7233 | $219.72 | $219.70 | $219.70 |
| Purchase #6 | $190.40 | 10.109% | $209.6475 | $209.65 | $209.65 | $209.60 |
| Purchase #7 | $171.41 | 3.546% | $177.4882 | $177.49 | $177.50 | $177.50 |
| 7 purchase totals = | $948.31 | $1,004.9245 | $1,004.91 | $1,004.95 | $1,004.80 | |