| 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 | $90.93 | 5.679% | $96.0939 | $96.09 | $96.10 | $96.10 |
| Purchase #2 | $120.94 | 3.493% | $125.1644 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $77.48 | 9.852% | $85.1133 | $85.11 | $85.10 | $85.10 |
| Purchase #4 | $114.69 | 12.478% | $129.001 | $129.00 | $129.00 | $129.00 |
| Purchase #5 | $61.54 | 12.277% | $69.0953 | $69.10 | $69.10 | $69.10 |
| Purchase #6 | $248.96 | 4.148% | $259.2869 | $259.29 | $259.30 | $259.30 |
| Purchase #7 | $190.38 | 5.111% | $200.1103 | $200.11 | $200.10 | $200.10 |
| 7 purchase totals = | $904.92 | $963.8651 | $963.86 | $963.85 | $963.90 | |