| 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 | $39.85 | 8.638% | $43.2922 | $43.29 | $43.30 | $43.30 |
| Purchase #2 | $140.85 | 11.285% | $156.7449 | $156.74 | $156.75 | $156.70 |
| Purchase #3 | $95.55 | 13.689% | $108.6298 | $108.63 | $108.65 | $108.60 |
| Purchase #4 | $135.57 | 7.176% | $145.2985 | $145.30 | $145.30 | $145.30 |
| Purchase #5 | $49.69 | 4.568% | $51.9598 | $51.96 | $51.95 | $52.00 |
| Purchase #6 | $50.40 | 13.454% | $57.1808 | $57.18 | $57.20 | $57.20 |
| Purchase #7 | $57.33 | 10.766% | $63.5021 | $63.50 | $63.50 | $63.50 |
| 7 purchase totals = | $569.24 | $626.6081 | $626.60 | $626.65 | $626.60 | |