| 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 | $81.95 | 3.127% | $84.5126 | $84.51 | $84.50 | $84.50 |
| Purchase #2 | $14.82 | 13.556% | $16.829 | $16.83 | $16.85 | $16.80 |
| Purchase #3 | $167.40 | 6.646% | $178.5254 | $178.53 | $178.55 | $178.50 |
| Purchase #4 | $152.55 | 11.746% | $170.4685 | $170.47 | $170.45 | $170.50 |
| Purchase #5 | $101.34 | 9.873% | $111.3453 | $111.35 | $111.35 | $111.30 |
| Purchase #6 | $246.83 | 6.627% | $263.1874 | $263.19 | $263.20 | $263.20 |
| Purchase #7 | $141.40 | 5.310% | $148.9083 | $148.91 | $148.90 | $148.90 |
| 7 purchase totals = | $906.29 | $973.7765 | $973.79 | $973.80 | $973.70 | |