| 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 | $39.82 | 12.745% | $44.8951 | $44.90 | $44.90 | $44.90 |
| Purchase #2 | $130.64 | 13.156% | $147.827 | $147.83 | $147.85 | $147.80 |
| Purchase #3 | $129.75 | 12.202% | $145.5821 | $145.58 | $145.60 | $145.60 |
| Purchase #4 | $163.73 | 8.842% | $178.207 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $21.74 | 3.209% | $22.4376 | $22.44 | $22.45 | $22.40 |
| Purchase #6 | $179.46 | 6.763% | $191.5969 | $191.60 | $191.60 | $191.60 |
| Purchase #7 | $217.65 | 8.236% | $235.5757 | $235.58 | $235.60 | $235.60 |
| 7 purchase totals = | $882.79 | $966.1214 | $966.14 | $966.20 | $966.10 | |