| 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 | $78.42 | 11.738% | $87.6249 | $87.62 | $87.60 | $87.60 |
| Purchase #2 | $34.84 | 10.522% | $38.5059 | $38.51 | $38.50 | $38.50 |
| Purchase #3 | $40.31 | 9.764% | $44.2459 | $44.25 | $44.25 | $44.20 |
| Purchase #4 | $115.62 | 7.853% | $124.6996 | $124.70 | $124.70 | $124.70 |
| Purchase #5 | $249.94 | 10.427% | $276.0012 | $276.00 | $276.00 | $276.00 |
| Purchase #6 | $202.54 | 8.463% | $219.681 | $219.68 | $219.70 | $219.70 |
| Purchase #7 | $165.25 | 11.124% | $183.6324 | $183.63 | $183.65 | $183.60 |
| 7 purchase totals = | $886.92 | $974.3909 | $974.39 | $974.40 | $974.30 | |