| 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 | $64.98 | 4.483% | $67.8931 | $67.89 | $67.90 | $67.90 |
| Purchase #2 | $158.73 | 9.699% | $174.1252 | $174.13 | $174.15 | $174.10 |
| Purchase #3 | $214.86 | 8.241% | $232.5666 | $232.57 | $232.55 | $232.60 |
| Purchase #4 | $189.28 | 6.507% | $201.5964 | $201.60 | $201.60 | $201.60 |
| Purchase #5 | $132.27 | 3.333% | $136.6786 | $136.68 | $136.70 | $136.70 |
| Purchase #6 | $122.47 | 6.213% | $130.0791 | $130.08 | $130.10 | $130.10 |
| Purchase #7 | $82.98 | 13.706% | $94.3532 | $94.35 | $94.35 | $94.40 |
| 7 purchase totals = | $965.57 | $1,037.2922 | $1,037.30 | $1,037.35 | $1,037.40 | |