| 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 | $11.53 | 3.233% | $11.9028 | $11.90 | $11.90 | $11.90 |
| Purchase #2 | $83.92 | 9.396% | $91.8051 | $91.81 | $91.80 | $91.80 |
| Purchase #3 | $57.75 | 12.218% | $64.8059 | $64.81 | $64.80 | $64.80 |
| Purchase #4 | $179.39 | 6.813% | $191.6118 | $191.61 | $191.60 | $191.60 |
| Purchase #5 | $177.98 | 7.822% | $191.9016 | $191.90 | $191.90 | $191.90 |
| Purchase #6 | $106.37 | 8.193% | $115.0849 | $115.08 | $115.10 | $115.10 |
| Purchase #7 | $108.94 | 5.705% | $115.155 | $115.16 | $115.15 | $115.20 |
| 7 purchase totals = | $725.88 | $782.2671 | $782.27 | $782.25 | $782.30 | |