| 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 | $8.60 | 7.823% | $9.2728 | $9.27 | $9.25 | $9.30 |
| Purchase #2 | $95.82 | 5.605% | $101.1907 | $101.19 | $101.20 | $101.20 |
| Purchase #3 | $66.69 | 13.564% | $75.7358 | $75.74 | $75.75 | $75.70 |
| Purchase #4 | $142.85 | 11.472% | $159.2378 | $159.24 | $159.25 | $159.20 |
| Purchase #5 | $52.82 | 11.256% | $58.7654 | $58.77 | $58.75 | $58.80 |
| Purchase #6 | $179.81 | 10.461% | $198.6199 | $198.62 | $198.60 | $198.60 |
| Purchase #7 | $108.35 | 12.385% | $121.7691 | $121.77 | $121.75 | $121.80 |
| 7 purchase totals = | $654.94 | $724.5915 | $724.60 | $724.55 | $724.60 | |