| 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 | $71.76 | 11.775% | $80.2097 | $80.21 | $80.20 | $80.20 |
| Purchase #2 | $92.89 | 3.588% | $96.2229 | $96.22 | $96.20 | $96.20 |
| Purchase #3 | $103.68 | 3.487% | $107.2953 | $107.30 | $107.30 | $107.30 |
| Purchase #4 | $83.70 | 12.768% | $94.3868 | $94.39 | $94.40 | $94.40 |
| Purchase #5 | $192.59 | 10.351% | $212.525 | $212.53 | $212.55 | $212.50 |
| Purchase #6 | $207.55 | 4.682% | $217.2675 | $217.27 | $217.25 | $217.30 |
| Purchase #7 | $186.97 | 5.367% | $197.0047 | $197.00 | $197.00 | $197.00 |
| 7 purchase totals = | $939.14 | $1,004.9119 | $1,004.92 | $1,004.90 | $1,004.90 | |