| 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 | $64.31 | 10.197% | $70.8677 | $70.87 | $70.85 | $70.90 |
| Purchase #2 | $32.29 | 6.741% | $34.4667 | $34.47 | $34.45 | $34.50 |
| Purchase #3 | $77.99 | 6.825% | $83.3128 | $83.31 | $83.30 | $83.30 |
| Purchase #4 | $144.97 | 12.383% | $162.9216 | $162.92 | $162.90 | $162.90 |
| Purchase #5 | $139.40 | 4.152% | $145.1879 | $145.19 | $145.20 | $145.20 |
| Purchase #6 | $80.70 | 7.509% | $86.7598 | $86.76 | $86.75 | $86.80 |
| Purchase #7 | $115.40 | 6.767% | $123.2091 | $123.21 | $123.20 | $123.20 |
| 7 purchase totals = | $655.06 | $706.7256 | $706.73 | $706.65 | $706.80 | |