| 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 | $93.53 | 5.358% | $98.5413 | $98.54 | $98.55 | $98.50 |
| Purchase #2 | $28.36 | 5.715% | $29.9808 | $29.98 | $30.00 | $30.00 |
| Purchase #3 | $201.83 | 4.538% | $210.989 | $210.99 | $211.00 | $211.00 |
| Purchase #4 | $246.49 | 12.621% | $277.5995 | $277.60 | $277.60 | $277.60 |
| Purchase #5 | $120.76 | 10.542% | $133.4905 | $133.49 | $133.50 | $133.50 |
| Purchase #6 | $17.96 | 6.593% | $19.1441 | $19.14 | $19.15 | $19.10 |
| Purchase #7 | $106.70 | 3.592% | $110.5327 | $110.53 | $110.55 | $110.50 |
| 7 purchase totals = | $815.63 | $880.2779 | $880.27 | $880.35 | $880.20 | |