| 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 | $108.31 | 10.447% | $119.6251 | $119.63 | $119.65 | $119.60 |
| Purchase #2 | $26.32 | 5.694% | $27.8187 | $27.82 | $27.80 | $27.80 |
| Purchase #3 | $35.35 | 8.847% | $38.4774 | $38.48 | $38.50 | $38.50 |
| Purchase #4 | $156.52 | 11.634% | $174.7295 | $174.73 | $174.75 | $174.70 |
| Purchase #5 | $106.32 | 11.823% | $118.8902 | $118.89 | $118.90 | $118.90 |
| Purchase #6 | $148.66 | 13.286% | $168.411 | $168.41 | $168.40 | $168.40 |
| Purchase #7 | $75.62 | 6.159% | $80.2774 | $80.28 | $80.30 | $80.30 |
| 7 purchase totals = | $657.10 | $728.2293 | $728.24 | $728.30 | $728.20 | |