| 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 | $11.28 | 9.621% | $12.3652 | $12.37 | $12.35 | $12.40 |
| Purchase #2 | $67.96 | 7.799% | $73.2602 | $73.26 | $73.25 | $73.30 |
| Purchase #3 | $166.43 | 7.718% | $179.2751 | $179.28 | $179.30 | $179.30 |
| Purchase #4 | $208.36 | 3.818% | $216.3152 | $216.32 | $216.30 | $216.30 |
| Purchase #5 | $19.49 | 9.727% | $21.3858 | $21.39 | $21.40 | $21.40 |
| Purchase #6 | $210.75 | 7.302% | $226.139 | $226.14 | $226.15 | $226.10 |
| Purchase #7 | $98.37 | 13.219% | $111.3735 | $111.37 | $111.35 | $111.40 |
| 7 purchase totals = | $782.64 | $840.1140 | $840.13 | $840.10 | $840.20 | |