| 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 | $79.73 | 12.143% | $89.4116 | $89.41 | $89.40 | $89.40 |
| Purchase #2 | $171.42 | 13.586% | $194.7091 | $194.71 | $194.70 | $194.70 |
| Purchase #3 | $123.51 | 5.494% | $130.2956 | $130.30 | $130.30 | $130.30 |
| Purchase #4 | $206.81 | 5.480% | $218.1432 | $218.14 | $218.15 | $218.10 |
| Purchase #5 | $40.68 | 6.444% | $43.3014 | $43.30 | $43.30 | $43.30 |
| Purchase #6 | $134.52 | 3.261% | $138.9067 | $138.91 | $138.90 | $138.90 |
| Purchase #7 | $74.39 | 4.627% | $77.832 | $77.83 | $77.85 | $77.80 |
| 7 purchase totals = | $831.06 | $892.5996 | $892.60 | $892.60 | $892.50 | |