| 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 | $72.27 | 11.718% | $80.7386 | $80.74 | $80.75 | $80.70 |
| Purchase #2 | $128.62 | 5.561% | $135.7726 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $54.87 | 5.267% | $57.76 | $57.76 | $57.75 | $57.80 |
| Purchase #4 | $63.33 | 11.489% | $70.606 | $70.61 | $70.60 | $70.60 |
| Purchase #5 | $96.67 | 12.211% | $108.4744 | $108.47 | $108.45 | $108.50 |
| Purchase #6 | $14.66 | 12.171% | $16.4443 | $16.44 | $16.45 | $16.40 |
| Purchase #7 | $48.84 | 5.523% | $51.5374 | $51.54 | $51.55 | $51.50 |
| 7 purchase totals = | $479.26 | $521.3333 | $521.33 | $521.30 | $521.30 | |