| 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 | $23.52 | 9.804% | $25.8259 | $25.83 | $25.85 | $25.80 |
| Purchase #2 | $195.34 | 5.827% | $206.7225 | $206.72 | $206.70 | $206.70 |
| Purchase #3 | $134.71 | 7.740% | $145.1366 | $145.14 | $145.15 | $145.10 |
| Purchase #4 | $32.71 | 7.679% | $35.2218 | $35.22 | $35.20 | $35.20 |
| Purchase #5 | $179.77 | 7.155% | $192.6325 | $192.63 | $192.65 | $192.60 |
| Purchase #6 | $183.79 | 9.455% | $201.1673 | $201.17 | $201.15 | $201.20 |
| Purchase #7 | $112.83 | 9.468% | $123.5127 | $123.51 | $123.50 | $123.50 |
| 7 purchase totals = | $862.67 | $930.2193 | $930.22 | $930.20 | $930.10 | |