| 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 | $8.58 | 11.861% | $9.5977 | $9.60 | $9.60 | $9.60 |
| Purchase #2 | $204.77 | 7.825% | $220.7933 | $220.79 | $220.80 | $220.80 |
| Purchase #3 | $20.72 | 5.636% | $21.8878 | $21.89 | $21.90 | $21.90 |
| Purchase #4 | $187.61 | 8.540% | $203.6319 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $37.25 | 10.607% | $41.2011 | $41.20 | $41.20 | $41.20 |
| Purchase #6 | $155.26 | 13.504% | $176.2263 | $176.23 | $176.25 | $176.20 |
| Purchase #7 | $12.38 | 13.667% | $14.072 | $14.07 | $14.05 | $14.10 |
| 7 purchase totals = | $626.57 | $687.4101 | $687.41 | $687.45 | $687.40 | |