| 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 | $94.37 | 6.775% | $100.7636 | $100.76 | $100.75 | $100.80 |
| Purchase #2 | $181.92 | 8.798% | $197.9253 | $197.93 | $197.95 | $197.90 |
| Purchase #3 | $50.67 | 6.160% | $53.7913 | $53.79 | $53.80 | $53.80 |
| Purchase #4 | $61.87 | 9.268% | $67.6041 | $67.60 | $67.60 | $67.60 |
| Purchase #5 | $234.52 | 4.415% | $244.8741 | $244.87 | $244.85 | $244.90 |
| Purchase #6 | $214.87 | 11.288% | $239.1245 | $239.12 | $239.10 | $239.10 |
| Purchase #7 | $182.70 | 3.475% | $189.0488 | $189.05 | $189.05 | $189.00 |
| 7 purchase totals = | $1,020.92 | $1,093.1317 | $1,093.12 | $1,093.10 | $1,093.10 | |