| 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 | $66.69 | 5.121% | $70.1052 | $70.11 | $70.10 | $70.10 |
| Purchase #2 | $55.50 | 9.423% | $60.7298 | $60.73 | $60.75 | $60.70 |
| Purchase #3 | $197.67 | 12.398% | $222.1771 | $222.18 | $222.20 | $222.20 |
| Purchase #4 | $79.77 | 10.402% | $88.0677 | $88.07 | $88.05 | $88.10 |
| Purchase #5 | $161.28 | 11.837% | $180.3707 | $180.37 | $180.35 | $180.40 |
| Purchase #6 | $196.83 | 5.642% | $207.9351 | $207.94 | $207.95 | $207.90 |
| Purchase #7 | $203.57 | 7.196% | $218.2189 | $218.22 | $218.20 | $218.20 |
| 7 purchase totals = | $961.31 | $1,047.6045 | $1,047.62 | $1,047.60 | $1,047.60 | |