| 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 | $83.41 | 8.674% | $90.645 | $90.65 | $90.65 | $90.60 |
| Purchase #2 | $133.75 | 13.371% | $151.6337 | $151.63 | $151.65 | $151.60 |
| Purchase #3 | $119.46 | 4.503% | $124.8393 | $124.84 | $124.85 | $124.80 |
| Purchase #4 | $247.42 | 9.584% | $271.1327 | $271.13 | $271.15 | $271.10 |
| Purchase #5 | $198.62 | 5.320% | $209.1866 | $209.19 | $209.20 | $209.20 |
| Purchase #6 | $140.49 | 4.749% | $147.1619 | $147.16 | $147.15 | $147.20 |
| Purchase #7 | $38.80 | 7.416% | $41.6774 | $41.68 | $41.70 | $41.70 |
| 7 purchase totals = | $961.95 | $1,036.2766 | $1,036.28 | $1,036.35 | $1,036.20 | |