| 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 | $70.77 | 12.442% | $79.5752 | $79.58 | $79.60 | $79.60 |
| Purchase #2 | $95.43 | 10.268% | $105.2288 | $105.23 | $105.25 | $105.20 |
| Purchase #3 | $246.51 | 8.385% | $267.1799 | $267.18 | $267.20 | $267.20 |
| Purchase #4 | $29.84 | 8.601% | $32.4065 | $32.41 | $32.40 | $32.40 |
| Purchase #5 | $233.47 | 11.223% | $259.6723 | $259.67 | $259.65 | $259.70 |
| Purchase #6 | $101.52 | 10.281% | $111.9573 | $111.96 | $111.95 | $112.00 |
| Purchase #7 | $121.64 | 11.690% | $135.8597 | $135.86 | $135.85 | $135.90 |
| 7 purchase totals = | $899.18 | $991.8797 | $991.89 | $991.90 | $992.00 | |