| 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 | $72.67 | 11.709% | $81.1789 | $81.18 | $81.20 | $81.20 |
| Purchase #2 | $223.85 | 10.517% | $247.3923 | $247.39 | $247.40 | $247.40 |
| Purchase #3 | $146.40 | 4.861% | $153.5165 | $153.52 | $153.50 | $153.50 |
| Purchase #4 | $80.96 | 10.819% | $89.7191 | $89.72 | $89.70 | $89.70 |
| Purchase #5 | $212.55 | 8.463% | $230.5381 | $230.54 | $230.55 | $230.50 |
| Purchase #6 | $8.93 | 8.231% | $9.665 | $9.67 | $9.65 | $9.70 |
| Purchase #7 | $138.64 | 4.311% | $144.6168 | $144.62 | $144.60 | $144.60 |
| 7 purchase totals = | $884.00 | $956.6267 | $956.64 | $956.60 | $956.60 | |