| 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 | $94.47 | 9.346% | $103.2992 | $103.30 | $103.30 | $103.30 |
| Purchase #2 | $181.35 | 6.596% | $193.3118 | $193.31 | $193.30 | $193.30 |
| Purchase #3 | $73.31 | 6.225% | $77.8735 | $77.87 | $77.85 | $77.90 |
| Purchase #4 | $60.48 | 9.737% | $66.3689 | $66.37 | $66.35 | $66.40 |
| Purchase #5 | $92.64 | 8.571% | $100.5802 | $100.58 | $100.60 | $100.60 |
| Purchase #6 | $204.71 | 11.415% | $228.0776 | $228.08 | $228.10 | $228.10 |
| Purchase #7 | $197.42 | 3.104% | $203.5479 | $203.55 | $203.55 | $203.50 |
| 7 purchase totals = | $904.38 | $973.0591 | $973.06 | $973.05 | $973.10 | |