| 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 | $62.45 | 6.359% | $66.4212 | $66.42 | $66.40 | $66.40 |
| Purchase #2 | $140.86 | 8.416% | $152.7148 | $152.71 | $152.70 | $152.70 |
| Purchase #3 | $221.60 | 12.469% | $249.2313 | $249.23 | $249.25 | $249.20 |
| Purchase #4 | $155.36 | 10.759% | $172.0752 | $172.08 | $172.10 | $172.10 |
| Purchase #5 | $35.70 | 6.513% | $38.0251 | $38.03 | $38.05 | $38.00 |
| Purchase #6 | $168.31 | 5.326% | $177.2742 | $177.27 | $177.25 | $177.30 |
| Purchase #7 | $61.32 | 7.582% | $65.9693 | $65.97 | $65.95 | $66.00 |
| 7 purchase totals = | $845.60 | $921.7111 | $921.71 | $921.70 | $921.70 | |