| 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 | $96.68 | 9.496% | $105.8607 | $105.86 | $105.85 | $105.90 |
| Purchase #2 | $17.89 | 9.127% | $19.5228 | $19.52 | $19.50 | $19.50 |
| Purchase #3 | $22.79 | 10.115% | $25.0952 | $25.10 | $25.10 | $25.10 |
| Purchase #4 | $62.93 | 9.766% | $69.0757 | $69.08 | $69.10 | $69.10 |
| Purchase #5 | $107.44 | 13.761% | $122.2248 | $122.22 | $122.20 | $122.20 |
| Purchase #6 | $204.62 | 10.719% | $226.5532 | $226.55 | $226.55 | $226.60 |
| Purchase #7 | $160.63 | 8.713% | $174.6257 | $174.63 | $174.65 | $174.60 |
| 7 purchase totals = | $672.98 | $742.9581 | $742.96 | $742.95 | $743.00 | |