| 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 | $172.65 | 13.789% | $196.4567 | $196.46 | $196.45 | $196.50 |
| Purchase #2 | $216.57 | 8.547% | $235.0802 | $235.08 | $235.10 | $235.10 |
| Purchase #3 | $62.93 | 4.290% | $65.6297 | $65.63 | $65.65 | $65.60 |
| Purchase #4 | $74.68 | 8.250% | $80.8411 | $80.84 | $80.85 | $80.80 |
| Purchase #5 | $28.53 | 13.184% | $32.2914 | $32.29 | $32.30 | $32.30 |
| Purchase #6 | $27.87 | 7.444% | $29.9446 | $29.94 | $29.95 | $29.90 |
| Purchase #7 | $115.74 | 9.240% | $126.4344 | $126.43 | $126.45 | $126.40 |
| 7 purchase totals = | $698.97 | $766.6781 | $766.67 | $766.75 | $766.60 | |