| 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 | $30.74 | 5.746% | $32.5063 | $32.51 | $32.50 | $32.50 |
| Purchase #2 | $206.72 | 5.712% | $218.5278 | $218.53 | $218.55 | $218.50 |
| Purchase #3 | $221.66 | 5.250% | $233.2972 | $233.30 | $233.30 | $233.30 |
| Purchase #4 | $15.53 | 3.245% | $16.0339 | $16.03 | $16.05 | $16.00 |
| Purchase #5 | $63.86 | 13.288% | $72.3457 | $72.35 | $72.35 | $72.30 |
| Purchase #6 | $130.25 | 4.332% | $135.8924 | $135.89 | $135.90 | $135.90 |
| Purchase #7 | $211.45 | 7.360% | $227.0127 | $227.01 | $227.00 | $227.00 |
| 7 purchase totals = | $880.21 | $935.6160 | $935.62 | $935.65 | $935.50 | |