| 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 | $98.59 | 10.169% | $108.6156 | $108.62 | $108.60 | $108.60 |
| Purchase #2 | $50.72 | 3.559% | $52.5251 | $52.53 | $52.55 | $52.50 |
| Purchase #3 | $34.68 | 5.132% | $36.4598 | $36.46 | $36.45 | $36.50 |
| Purchase #4 | $235.66 | 3.573% | $244.0801 | $244.08 | $244.10 | $244.10 |
| Purchase #5 | $132.86 | 4.585% | $138.9516 | $138.95 | $138.95 | $139.00 |
| Purchase #6 | $158.40 | 6.578% | $168.8196 | $168.82 | $168.80 | $168.80 |
| Purchase #7 | $35.27 | 9.659% | $38.6767 | $38.68 | $38.70 | $38.70 |
| 7 purchase totals = | $746.18 | $788.1285 | $788.14 | $788.15 | $788.20 | |