| 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 | $46.98 | 9.409% | $51.4003 | $51.40 | $51.40 | $51.40 |
| Purchase #2 | $82.79 | 8.268% | $89.6351 | $89.64 | $89.65 | $89.60 |
| Purchase #3 | $24.43 | 5.678% | $25.8171 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $183.35 | 5.259% | $192.9924 | $192.99 | $193.00 | $193.00 |
| Purchase #5 | $213.77 | 9.322% | $233.6976 | $233.70 | $233.70 | $233.70 |
| Purchase #6 | $8.44 | 11.190% | $9.3844 | $9.38 | $9.40 | $9.40 |
| Purchase #7 | $120.85 | 10.637% | $133.7048 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $680.61 | $736.6317 | $736.63 | $736.65 | $736.60 | |