| 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 | $69.55 | 3.328% | $71.8646 | $71.86 | $71.85 | $71.90 |
| Purchase #2 | $9.52 | 9.402% | $10.4151 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $195.92 | 13.413% | $222.1987 | $222.20 | $222.20 | $222.20 |
| Purchase #4 | $49.44 | 4.425% | $51.6277 | $51.63 | $51.65 | $51.60 |
| Purchase #5 | $170.28 | 12.517% | $191.5939 | $191.59 | $191.60 | $191.60 |
| Purchase #6 | $246.25 | 7.776% | $265.3984 | $265.40 | $265.40 | $265.40 |
| Purchase #7 | $31.81 | 3.684% | $32.9819 | $32.98 | $33.00 | $33.00 |
| 7 purchase totals = | $772.77 | $846.0803 | $846.08 | $846.10 | $846.10 | |