| 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 | $8.82 | 9.468% | $9.6551 | $9.66 | $9.65 | $9.70 |
| Purchase #2 | $38.81 | 13.355% | $43.9931 | $43.99 | $44.00 | $44.00 |
| Purchase #3 | $126.25 | 6.740% | $134.7593 | $134.76 | $134.75 | $134.80 |
| Purchase #4 | $98.47 | 3.547% | $101.9627 | $101.96 | $101.95 | $102.00 |
| Purchase #5 | $6.33 | 3.489% | $6.5509 | $6.55 | $6.55 | $6.60 |
| Purchase #6 | $185.86 | 13.740% | $211.3972 | $211.40 | $211.40 | $211.40 |
| Purchase #7 | $189.95 | 5.619% | $200.6233 | $200.62 | $200.60 | $200.60 |
| 7 purchase totals = | $654.49 | $708.9416 | $708.94 | $708.90 | $709.10 | |