| 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 | $36.73 | 13.292% | $41.6122 | $41.61 | $41.60 | $41.60 |
| Purchase #2 | $95.94 | 6.176% | $101.8653 | $101.87 | $101.85 | $101.90 |
| Purchase #3 | $101.43 | 5.441% | $106.9488 | $106.95 | $106.95 | $106.90 |
| Purchase #4 | $112.48 | 6.445% | $119.7293 | $119.73 | $119.75 | $119.70 |
| Purchase #5 | $209.87 | 5.364% | $221.1274 | $221.13 | $221.15 | $221.10 |
| Purchase #6 | $122.78 | 4.436% | $128.2265 | $128.23 | $128.25 | $128.20 |
| Purchase #7 | $214.67 | 8.220% | $232.3159 | $232.32 | $232.30 | $232.30 |
| 7 purchase totals = | $893.90 | $951.8254 | $951.84 | $951.85 | $951.70 | |