| 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 | $70.39 | 10.206% | $77.574 | $77.57 | $77.55 | $77.60 |
| Purchase #2 | $108.39 | 4.651% | $113.4312 | $113.43 | $113.45 | $113.40 |
| Purchase #3 | $36.57 | 8.266% | $39.5929 | $39.59 | $39.60 | $39.60 |
| Purchase #4 | $105.95 | 6.722% | $113.072 | $113.07 | $113.05 | $113.10 |
| Purchase #5 | $248.50 | 13.245% | $281.4138 | $281.41 | $281.40 | $281.40 |
| Purchase #6 | $152.26 | 8.709% | $165.5203 | $165.52 | $165.50 | $165.50 |
| Purchase #7 | $132.85 | 10.517% | $146.8218 | $146.82 | $146.80 | $146.80 |
| 7 purchase totals = | $854.91 | $937.4260 | $937.41 | $937.35 | $937.40 | |